72949324

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{229}}^1\times {\mathrm{367}}^1$

素因数の和:638

約数の個数: 48

約数和(自身を含む): 151674880

約数和(自身を除く): 78725556

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 124, 217, 229, 367, 434, 458, 734, 868, 916, 1468, 1603, 2569, 3206, 5138, 6412, 7099, 10276, 11377, 14198, 22754, 28396, 45508, 49693, 79639, 84043, 99386, 159278, 168086, 198772, 318556, 336172, 588301, 1176602, 2353204, 2605333, 5210666, 10421332, 18237331, 36474662, 72949324]

約数ペア:

[(1, 72949324), (2, 36474662), (4, 18237331), (7, 10421332), (14, 5210666), (28, 2605333), (31, 2353204), (62, 1176602), (124, 588301), (217, 336172), (229, 318556), (367, 198772), (434, 168086), (458, 159278), (734, 99386), (868, 84043), (916, 79639), (1468, 49693), (1603, 45508), (2569, 28396), (3206, 22754), (5138, 14198), (6412, 11377), (7099, 10276)]