72227376

素因数分解:

$2^4\times 3^5\times {\mathrm{13}}^1\times {\mathrm{1429}}^1$

素因数の和:1465

約数の個数: 120

約数和(自身を含む): 225905680

約数和(自身を除く): 153678304

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 36, 39, 48, 52, 54, 72, 78, 81, 104, 108, 117, 144, 156, 162, 208, 216, 234, 243, 312, 324, 351, 432, 468, 486, 624, 648, 702, 936, 972, 1053, 1296, 1404, 1429, 1872, 1944, 2106, 2808, 2858, 3159, 3888, 4212, 4287, 5616, 5716, 6318, 8424, 8574, 11432, 12636, 12861, 16848, 17148, 18577, 22864, 25272, 25722, 34296, 37154, 38583, 50544, 51444, 55731, 68592, 74308, 77166, 102888, 111462, 115749, 148616, 154332, 167193, 205776, 222924, 231498, 297232, 308664, 334386, 347247, 445848, 462996, 501579, 617328, 668772, 694494, 891696, 925992, 1003158, 1337544, 1388988, 1504737, 1851984, 2006316, 2675088, 2777976, 3009474, 4012632, 4514211, 5555952, 6018948, 8025264, 9028422, 12037896, 18056844, 24075792, 36113688, 72227376]

約数ペア:

[(1, 72227376), (2, 36113688), (3, 24075792), (4, 18056844), (6, 12037896), (8, 9028422), (9, 8025264), (12, 6018948), (13, 5555952), (16, 4514211), (18, 4012632), (24, 3009474), (26, 2777976), (27, 2675088), (36, 2006316), (39, 1851984), (48, 1504737), (52, 1388988), (54, 1337544), (72, 1003158), (78, 925992), (81, 891696), (104, 694494), (108, 668772), (117, 617328), (144, 501579), (156, 462996), (162, 445848), (208, 347247), (216, 334386), (234, 308664), (243, 297232), (312, 231498), (324, 222924), (351, 205776), (432, 167193), (468, 154332), (486, 148616), (624, 115749), (648, 111462), (702, 102888), (936, 77166), (972, 74308), (1053, 68592), (1296, 55731), (1404, 51444), (1429, 50544), (1872, 38583), (1944, 37154), (2106, 34296), (2808, 25722), (2858, 25272), (3159, 22864), (3888, 18577), (4212, 17148), (4287, 16848), (5616, 12861), (5716, 12636), (6318, 11432), (8424, 8574)]