63906804

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{7187}}^1$

素因数の和:7229

約数の個数: 72

約数和(自身を含む): 183150240

約数和(自身を除く): 119243436

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 19, 26, 36, 38, 39, 52, 57, 76, 78, 114, 117, 156, 171, 228, 234, 247, 342, 468, 494, 684, 741, 988, 1482, 2223, 2964, 4446, 7187, 8892, 14374, 21561, 28748, 43122, 64683, 86244, 93431, 129366, 136553, 186862, 258732, 273106, 280293, 373724, 409659, 546212, 560586, 819318, 840879, 1121172, 1228977, 1638636, 1681758, 1775189, 2457954, 3363516, 3550378, 4915908, 5325567, 7100756, 10651134, 15976701, 21302268, 31953402, 63906804]

約数ペア:

[(1, 63906804), (2, 31953402), (3, 21302268), (4, 15976701), (6, 10651134), (9, 7100756), (12, 5325567), (13, 4915908), (18, 3550378), (19, 3363516), (26, 2457954), (36, 1775189), (38, 1681758), (39, 1638636), (52, 1228977), (57, 1121172), (76, 840879), (78, 819318), (114, 560586), (117, 546212), (156, 409659), (171, 373724), (228, 280293), (234, 273106), (247, 258732), (342, 186862), (468, 136553), (494, 129366), (684, 93431), (741, 86244), (988, 64683), (1482, 43122), (2223, 28748), (2964, 21561), (4446, 14374), (7187, 8892)]