77893248

素因数分解:

$2^7\times 3^1\times {\mathrm{71}}^1\times {\mathrm{2857}}^1$

素因数の和:2945

約数の個数: 64

約数和(自身を含む): 209891520

約数和(自身を除く): 131998272

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 71, 96, 128, 142, 192, 213, 284, 384, 426, 568, 852, 1136, 1704, 2272, 2857, 3408, 4544, 5714, 6816, 8571, 9088, 11428, 13632, 17142, 22856, 27264, 34284, 45712, 68568, 91424, 137136, 182848, 202847, 274272, 365696, 405694, 548544, 608541, 811388, 1097088, 1217082, 1622776, 2434164, 3245552, 4868328, 6491104, 9736656, 12982208, 19473312, 25964416, 38946624, 77893248]

約数ペア:

[(1, 77893248), (2, 38946624), (3, 25964416), (4, 19473312), (6, 12982208), (8, 9736656), (12, 6491104), (16, 4868328), (24, 3245552), (32, 2434164), (48, 1622776), (64, 1217082), (71, 1097088), (96, 811388), (128, 608541), (142, 548544), (192, 405694), (213, 365696), (284, 274272), (384, 202847), (426, 182848), (568, 137136), (852, 91424), (1136, 68568), (1704, 45712), (2272, 34284), (2857, 27264), (3408, 22856), (4544, 17142), (5714, 13632), (6816, 11428), (8571, 9088)]