63719604

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{8009}}^1$

素因数の和:8049

約数の個数: 72

約数和(自身を含む): 183685320

約数和(自身を除く): 119965716

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 17, 18, 26, 34, 36, 39, 51, 52, 68, 78, 102, 117, 153, 156, 204, 221, 234, 306, 442, 468, 612, 663, 884, 1326, 1989, 2652, 3978, 7956, 8009, 16018, 24027, 32036, 48054, 72081, 96108, 104117, 136153, 144162, 208234, 272306, 288324, 312351, 408459, 416468, 544612, 624702, 816918, 937053, 1225377, 1249404, 1633836, 1769989, 1874106, 2450754, 3539978, 3748212, 4901508, 5309967, 7079956, 10619934, 15929901, 21239868, 31859802, 63719604]

約数ペア:

[(1, 63719604), (2, 31859802), (3, 21239868), (4, 15929901), (6, 10619934), (9, 7079956), (12, 5309967), (13, 4901508), (17, 3748212), (18, 3539978), (26, 2450754), (34, 1874106), (36, 1769989), (39, 1633836), (51, 1249404), (52, 1225377), (68, 937053), (78, 816918), (102, 624702), (117, 544612), (153, 416468), (156, 408459), (204, 312351), (221, 288324), (234, 272306), (306, 208234), (442, 144162), (468, 136153), (612, 104117), (663, 96108), (884, 72081), (1326, 48054), (1989, 32036), (2652, 24027), (3978, 16018), (7956, 8009)]