31072896

素因数分解:

$2^7\times 3^8\times {\mathrm{37}}^1$

素因数の和:75

約数の個数: 144

約数和(自身を含む): 95359290

約数和(自身を除く): 64286394

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 37, 48, 54, 64, 72, 74, 81, 96, 108, 111, 128, 144, 148, 162, 192, 216, 222, 243, 288, 296, 324, 333, 384, 432, 444, 486, 576, 592, 648, 666, 729, 864, 888, 972, 999, 1152, 1184, 1296, 1332, 1458, 1728, 1776, 1944, 1998, 2187, 2368, 2592, 2664, 2916, 2997, 3456, 3552, 3888, 3996, 4374, 4736, 5184, 5328, 5832, 5994, 6561, 7104, 7776, 7992, 8748, 8991, 10368, 10656, 11664, 11988, 13122, 14208, 15552, 15984, 17496, 17982, 21312, 23328, 23976, 26244, 26973, 31104, 31968, 34992, 35964, 42624, 46656, 47952, 52488, 53946, 63936, 69984, 71928, 80919, 93312, 95904, 104976, 107892, 127872, 139968, 143856, 161838, 191808, 209952, 215784, 242757, 279936, 287712, 323676, 383616, 419904, 431568, 485514, 575424, 647352, 839808, 863136, 971028, 1150848, 1294704, 1726272, 1942056, 2589408, 3452544, 3884112, 5178816, 7768224, 10357632, 15536448, 31072896]

約数ペア:

[(1, 31072896), (2, 15536448), (3, 10357632), (4, 7768224), (6, 5178816), (8, 3884112), (9, 3452544), (12, 2589408), (16, 1942056), (18, 1726272), (24, 1294704), (27, 1150848), (32, 971028), (36, 863136), (37, 839808), (48, 647352), (54, 575424), (64, 485514), (72, 431568), (74, 419904), (81, 383616), (96, 323676), (108, 287712), (111, 279936), (128, 242757), (144, 215784), (148, 209952), (162, 191808), (192, 161838), (216, 143856), (222, 139968), (243, 127872), (288, 107892), (296, 104976), (324, 95904), (333, 93312), (384, 80919), (432, 71928), (444, 69984), (486, 63936), (576, 53946), (592, 52488), (648, 47952), (666, 46656), (729, 42624), (864, 35964), (888, 34992), (972, 31968), (999, 31104), (1152, 26973), (1184, 26244), (1296, 23976), (1332, 23328), (1458, 21312), (1728, 17982), (1776, 17496), (1944, 15984), (1998, 15552), (2187, 14208), (2368, 13122), (2592, 11988), (2664, 11664), (2916, 10656), (2997, 10368), (3456, 8991), (3552, 8748), (3888, 7992), (3996, 7776), (4374, 7104), (4736, 6561), (5184, 5994), (5328, 5832)]