77444490

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{79}}^1\times {\mathrm{797}}^1$

素因数の和:927

約数の個数: 64

約数和(自身を含む): 193052160

約数和(自身を除く): 115607670

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 41, 79, 82, 123, 158, 205, 237, 246, 395, 410, 474, 615, 790, 797, 1185, 1230, 1594, 2370, 2391, 3239, 3985, 4782, 6478, 7970, 9717, 11955, 16195, 19434, 23910, 32390, 32677, 48585, 62963, 65354, 97170, 98031, 125926, 163385, 188889, 196062, 314815, 326770, 377778, 490155, 629630, 944445, 980310, 1888890, 2581483, 5162966, 7744449, 12907415, 15488898, 25814830, 38722245, 77444490]

約数ペア:

[(1, 77444490), (2, 38722245), (3, 25814830), (5, 15488898), (6, 12907415), (10, 7744449), (15, 5162966), (30, 2581483), (41, 1888890), (79, 980310), (82, 944445), (123, 629630), (158, 490155), (205, 377778), (237, 326770), (246, 314815), (395, 196062), (410, 188889), (474, 163385), (615, 125926), (790, 98031), (797, 97170), (1185, 65354), (1230, 62963), (1594, 48585), (2370, 32677), (2391, 32390), (3239, 23910), (3985, 19434), (4782, 16195), (6478, 11955), (7970, 9717)]