72503424

素因数分解:

$2^7\times 3^7\times 7^1\times {\mathrm{37}}^1$

素因数の和:79

約数の個数: 256

約数和(自身を含む): 254265600

約数和(自身を除く): 181762176

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 37, 42, 48, 54, 56, 63, 64, 72, 74, 81, 84, 96, 108, 111, 112, 126, 128, 144, 148, 162, 168, 189, 192, 216, 222, 224, 243, 252, 259, 288, 296, 324, 333, 336, 378, 384, 432, 444, 448, 486, 504, 518, 567, 576, 592, 648, 666, 672, 729, 756, 777, 864, 888, 896, 972, 999, 1008, 1036, 1134, 1152, 1184, 1296, 1332, 1344, 1458, 1512, 1554, 1701, 1728, 1776, 1944, 1998, 2016, 2072, 2187, 2268, 2331, 2368, 2592, 2664, 2688, 2916, 2997, 3024, 3108, 3402, 3456, 3552, 3888, 3996, 4032, 4144, 4374, 4536, 4662, 4736, 5103, 5184, 5328, 5832, 5994, 6048, 6216, 6804, 6993, 7104, 7776, 7992, 8064, 8288, 8748, 8991, 9072, 9324, 10206, 10368, 10656, 11664, 11988, 12096, 12432, 13608, 13986, 14208, 15309, 15552, 15984, 16576, 17496, 17982, 18144, 18648, 20412, 20979, 21312, 23328, 23976, 24192, 24864, 26973, 27216, 27972, 30618, 31104, 31968, 33152, 34992, 35964, 36288, 37296, 40824, 41958, 42624, 46656, 47952, 49728, 53946, 54432, 55944, 61236, 62937, 63936, 69984, 71928, 72576, 74592, 80919, 81648, 83916, 93312, 95904, 99456, 107892, 108864, 111888, 122472, 125874, 127872, 139968, 143856, 149184, 161838, 163296, 167832, 188811, 191808, 215784, 217728, 223776, 244944, 251748, 279936, 287712, 298368, 323676, 326592, 335664, 377622, 383616, 431568, 447552, 489888, 503496, 566433, 575424, 647352, 653184, 671328, 755244, 863136, 895104, 979776, 1006992, 1132866, 1150848, 1294704, 1342656, 1510488, 1726272, 1959552, 2013984, 2265732, 2589408, 2685312, 3020976, 3452544, 4027968, 4531464, 5178816, 6041952, 8055936, 9062928, 10357632, 12083904, 18125856, 24167808, 36251712, 72503424]

約数ペア:

[(1, 72503424), (2, 36251712), (3, 24167808), (4, 18125856), (6, 12083904), (7, 10357632), (8, 9062928), (9, 8055936), (12, 6041952), (14, 5178816), (16, 4531464), (18, 4027968), (21, 3452544), (24, 3020976), (27, 2685312), (28, 2589408), (32, 2265732), (36, 2013984), (37, 1959552), (42, 1726272), (48, 1510488), (54, 1342656), (56, 1294704), (63, 1150848), (64, 1132866), (72, 1006992), (74, 979776), (81, 895104), (84, 863136), (96, 755244), (108, 671328), (111, 653184), (112, 647352), (126, 575424), (128, 566433), (144, 503496), (148, 489888), (162, 447552), (168, 431568), (189, 383616), (192, 377622), (216, 335664), (222, 326592), (224, 323676), (243, 298368), (252, 287712), (259, 279936), (288, 251748), (296, 244944), (324, 223776), (333, 217728), (336, 215784), (378, 191808), (384, 188811), (432, 167832), (444, 163296), (448, 161838), (486, 149184), (504, 143856), (518, 139968), (567, 127872), (576, 125874), (592, 122472), (648, 111888), (666, 108864), (672, 107892), (729, 99456), (756, 95904), (777, 93312), (864, 83916), (888, 81648), (896, 80919), (972, 74592), (999, 72576), (1008, 71928), (1036, 69984), (1134, 63936), (1152, 62937), (1184, 61236), (1296, 55944), (1332, 54432), (1344, 53946), (1458, 49728), (1512, 47952), (1554, 46656), (1701, 42624), (1728, 41958), (1776, 40824), (1944, 37296), (1998, 36288), (2016, 35964), (2072, 34992), (2187, 33152), (2268, 31968), (2331, 31104), (2368, 30618), (2592, 27972), (2664, 27216), (2688, 26973), (2916, 24864), (2997, 24192), (3024, 23976), (3108, 23328), (3402, 21312), (3456, 20979), (3552, 20412), (3888, 18648), (3996, 18144), (4032, 17982), (4144, 17496), (4374, 16576), (4536, 15984), (4662, 15552), (4736, 15309), (5103, 14208), (5184, 13986), (5328, 13608), (5832, 12432), (5994, 12096), (6048, 11988), (6216, 11664), (6804, 10656), (6993, 10368), (7104, 10206), (7776, 9324), (7992, 9072), (8064, 8991), (8288, 8748)]