76817772

素因数分解:

$2^2\times 3^2\times {\mathrm{37}}^1\times {\mathrm{101}}^1\times {\mathrm{571}}^1$

素因数の和:719

約数の個数: 72

約数和(自身を含む): 201753552

約数和(自身を除く): 124935780

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 37, 74, 101, 111, 148, 202, 222, 303, 333, 404, 444, 571, 606, 666, 909, 1142, 1212, 1332, 1713, 1818, 2284, 3426, 3636, 3737, 5139, 6852, 7474, 10278, 11211, 14948, 20556, 21127, 22422, 33633, 42254, 44844, 57671, 63381, 67266, 84508, 115342, 126762, 134532, 173013, 190143, 230684, 253524, 346026, 380286, 519039, 692052, 760572, 1038078, 2076156, 2133827, 4267654, 6401481, 8535308, 12802962, 19204443, 25605924, 38408886, 76817772]

約数ペア:

[(1, 76817772), (2, 38408886), (3, 25605924), (4, 19204443), (6, 12802962), (9, 8535308), (12, 6401481), (18, 4267654), (36, 2133827), (37, 2076156), (74, 1038078), (101, 760572), (111, 692052), (148, 519039), (202, 380286), (222, 346026), (303, 253524), (333, 230684), (404, 190143), (444, 173013), (571, 134532), (606, 126762), (666, 115342), (909, 84508), (1142, 67266), (1212, 63381), (1332, 57671), (1713, 44844), (1818, 42254), (2284, 33633), (3426, 22422), (3636, 21127), (3737, 20556), (5139, 14948), (6852, 11211), (7474, 10278)]