72087310

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{6329}}^1$

素因数の和:6420

約数の個数: 32

約数和(自身を含む): 139462560

約数和(自身を除く): 67375250

約数列:

[1, 2, 5, 10, 17, 34, 67, 85, 134, 170, 335, 670, 1139, 2278, 5695, 6329, 11390, 12658, 31645, 63290, 107593, 215186, 424043, 537965, 848086, 1075930, 2120215, 4240430, 7208731, 14417462, 36043655, 72087310]

約数ペア:

[(1, 72087310), (2, 36043655), (5, 14417462), (10, 7208731), (17, 4240430), (34, 2120215), (67, 1075930), (85, 848086), (134, 537965), (170, 424043), (335, 215186), (670, 107593), (1139, 63290), (2278, 31645), (5695, 12658), (6329, 11390)]