64090416

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{271}}^1\times {\mathrm{379}}^1$

素因数の和:674

約数の個数: 80

約数和(自身を含む): 179432960

約数和(自身を除く): 115342544

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 271, 312, 379, 542, 624, 758, 813, 1084, 1137, 1516, 1626, 2168, 2274, 3032, 3252, 3523, 4336, 4548, 4927, 6064, 6504, 7046, 9096, 9854, 10569, 13008, 14092, 14781, 18192, 19708, 21138, 28184, 29562, 39416, 42276, 56368, 59124, 78832, 84552, 102709, 118248, 169104, 205418, 236496, 308127, 410836, 616254, 821672, 1232508, 1335217, 1643344, 2465016, 2670434, 4005651, 4930032, 5340868, 8011302, 10681736, 16022604, 21363472, 32045208, 64090416]

約数ペア:

[(1, 64090416), (2, 32045208), (3, 21363472), (4, 16022604), (6, 10681736), (8, 8011302), (12, 5340868), (13, 4930032), (16, 4005651), (24, 2670434), (26, 2465016), (39, 1643344), (48, 1335217), (52, 1232508), (78, 821672), (104, 616254), (156, 410836), (208, 308127), (271, 236496), (312, 205418), (379, 169104), (542, 118248), (624, 102709), (758, 84552), (813, 78832), (1084, 59124), (1137, 56368), (1516, 42276), (1626, 39416), (2168, 29562), (2274, 28184), (3032, 21138), (3252, 19708), (3523, 18192), (4336, 14781), (4548, 14092), (4927, 13008), (6064, 10569), (6504, 9854), (7046, 9096)]