72269262

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{61}}^2\times {\mathrm{83}}^1$

素因数の和:226

約数の個数: 72

約数和(自身を含む): 173503512

約数和(自身を除く): 101234250

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 61, 78, 83, 117, 122, 166, 183, 234, 249, 366, 498, 549, 747, 793, 1079, 1098, 1494, 1586, 2158, 2379, 3237, 3721, 4758, 5063, 6474, 7137, 7442, 9711, 10126, 11163, 14274, 15189, 19422, 22326, 30378, 33489, 45567, 48373, 65819, 66978, 91134, 96746, 131638, 145119, 197457, 290238, 308843, 394914, 435357, 592371, 617686, 870714, 926529, 1184742, 1853058, 2779587, 4014959, 5559174, 8029918, 12044877, 24089754, 36134631, 72269262]

約数ペア:

[(1, 72269262), (2, 36134631), (3, 24089754), (6, 12044877), (9, 8029918), (13, 5559174), (18, 4014959), (26, 2779587), (39, 1853058), (61, 1184742), (78, 926529), (83, 870714), (117, 617686), (122, 592371), (166, 435357), (183, 394914), (234, 308843), (249, 290238), (366, 197457), (498, 145119), (549, 131638), (747, 96746), (793, 91134), (1079, 66978), (1098, 65819), (1494, 48373), (1586, 45567), (2158, 33489), (2379, 30378), (3237, 22326), (3721, 19422), (4758, 15189), (5063, 14274), (6474, 11163), (7137, 10126), (7442, 9711)]