25621272

素因数分解:

$2^3\times 3^4\times {\mathrm{19}}^1\times {\mathrm{2081}}^1$

素因数の和:2118

約数の個数: 80

約数和(自身を含む): 75576600

約数和(自身を除く): 49955328

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 27, 36, 38, 54, 57, 72, 76, 81, 108, 114, 152, 162, 171, 216, 228, 324, 342, 456, 513, 648, 684, 1026, 1368, 1539, 2052, 2081, 3078, 4104, 4162, 6156, 6243, 8324, 12312, 12486, 16648, 18729, 24972, 37458, 39539, 49944, 56187, 74916, 79078, 112374, 118617, 149832, 158156, 168561, 224748, 237234, 316312, 337122, 355851, 449496, 474468, 674244, 711702, 948936, 1067553, 1348488, 1423404, 2135106, 2846808, 3202659, 4270212, 6405318, 8540424, 12810636, 25621272]

約数ペア:

[(1, 25621272), (2, 12810636), (3, 8540424), (4, 6405318), (6, 4270212), (8, 3202659), (9, 2846808), (12, 2135106), (18, 1423404), (19, 1348488), (24, 1067553), (27, 948936), (36, 711702), (38, 674244), (54, 474468), (57, 449496), (72, 355851), (76, 337122), (81, 316312), (108, 237234), (114, 224748), (152, 168561), (162, 158156), (171, 149832), (216, 118617), (228, 112374), (324, 79078), (342, 74916), (456, 56187), (513, 49944), (648, 39539), (684, 37458), (1026, 24972), (1368, 18729), (1539, 16648), (2052, 12486), (2081, 12312), (3078, 8324), (4104, 6243), (4162, 6156)]