77673890

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{83}}^1\times {\mathrm{461}}^1$

素因数の和:587

約数の個数: 64

約数和(自身を含む): 167650560

約数和(自身を除く): 89976670

約数列:

[1, 2, 5, 7, 10, 14, 29, 35, 58, 70, 83, 145, 166, 203, 290, 406, 415, 461, 581, 830, 922, 1015, 1162, 2030, 2305, 2407, 2905, 3227, 4610, 4814, 5810, 6454, 12035, 13369, 16135, 16849, 24070, 26738, 32270, 33698, 38263, 66845, 76526, 84245, 93583, 133690, 168490, 187166, 191315, 267841, 382630, 467915, 535682, 935830, 1109627, 1339205, 2219254, 2678410, 5548135, 7767389, 11096270, 15534778, 38836945, 77673890]

約数ペア:

[(1, 77673890), (2, 38836945), (5, 15534778), (7, 11096270), (10, 7767389), (14, 5548135), (29, 2678410), (35, 2219254), (58, 1339205), (70, 1109627), (83, 935830), (145, 535682), (166, 467915), (203, 382630), (290, 267841), (406, 191315), (415, 187166), (461, 168490), (581, 133690), (830, 93583), (922, 84245), (1015, 76526), (1162, 66845), (2030, 38263), (2305, 33698), (2407, 32270), (2905, 26738), (3227, 24070), (4610, 16849), (4814, 16135), (5810, 13369), (6454, 12035)]