64786752

素因数分解:

$2^6\times 3^2\times {\mathrm{137}}^1\times {\mathrm{821}}^1$

素因数の和:976

約数の個数: 84

約数和(自身を含む): 187282836

約数和(自身を除く): 122496084

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 137, 144, 192, 274, 288, 411, 548, 576, 821, 822, 1096, 1233, 1642, 1644, 2192, 2463, 2466, 3284, 3288, 4384, 4926, 4932, 6568, 6576, 7389, 8768, 9852, 9864, 13136, 13152, 14778, 19704, 19728, 26272, 26304, 29556, 39408, 39456, 52544, 59112, 78816, 78912, 112477, 118224, 157632, 224954, 236448, 337431, 449908, 472896, 674862, 899816, 1012293, 1349724, 1799632, 2024586, 2699448, 3599264, 4049172, 5398896, 7198528, 8098344, 10797792, 16196688, 21595584, 32393376, 64786752]

約数ペア:

[(1, 64786752), (2, 32393376), (3, 21595584), (4, 16196688), (6, 10797792), (8, 8098344), (9, 7198528), (12, 5398896), (16, 4049172), (18, 3599264), (24, 2699448), (32, 2024586), (36, 1799632), (48, 1349724), (64, 1012293), (72, 899816), (96, 674862), (137, 472896), (144, 449908), (192, 337431), (274, 236448), (288, 224954), (411, 157632), (548, 118224), (576, 112477), (821, 78912), (822, 78816), (1096, 59112), (1233, 52544), (1642, 39456), (1644, 39408), (2192, 29556), (2463, 26304), (2466, 26272), (3284, 19728), (3288, 19704), (4384, 14778), (4926, 13152), (4932, 13136), (6568, 9864), (6576, 9852), (7389, 8768)]