64910368812

素因数分解:

$2^2\times 3^1\times {\mathrm{173}}^1\times {\mathrm{419}}^1\times {\mathrm{74623}}^1$

素因数の和:75222

約数の個数: 48

約数和(自身を含む): 152698613760

約数和(自身を除く): 87788244948

約数列:

[1, 2, 3, 4, 6, 12, 173, 346, 419, 519, 692, 838, 1038, 1257, 1676, 2076, 2514, 5028, 72487, 74623, 144974, 149246, 217461, 223869, 289948, 298492, 434922, 447738, 869844, 895476, 12909779, 25819558, 31267037, 38729337, 51639116, 62534074, 77458674, 93801111, 125068148, 154917348, 187602222, 375204444, 5409197401, 10818394802, 16227592203, 21636789604, 32455184406, 64910368812]

約数ペア:

[(1, 64910368812), (2, 32455184406), (3, 21636789604), (4, 16227592203), (6, 10818394802), (12, 5409197401), (173, 375204444), (346, 187602222), (419, 154917348), (519, 125068148), (692, 93801111), (838, 77458674), (1038, 62534074), (1257, 51639116), (1676, 38729337), (2076, 31267037), (2514, 25819558), (5028, 12909779), (72487, 895476), (74623, 869844), (144974, 447738), (149246, 434922), (217461, 298492), (223869, 289948)]