67296710

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{823}}^1$

素因数の和:897

約数の個数: 64

約数和(自身を含む): 142031232

約数和(自身を除く): 74734522

約数列:

[1, 2, 5, 10, 13, 17, 26, 34, 37, 65, 74, 85, 130, 170, 185, 221, 370, 442, 481, 629, 823, 962, 1105, 1258, 1646, 2210, 2405, 3145, 4115, 4810, 6290, 8177, 8230, 10699, 13991, 16354, 21398, 27982, 30451, 40885, 53495, 60902, 69955, 81770, 106990, 139910, 152255, 181883, 304510, 363766, 395863, 517667, 791726, 909415, 1035334, 1818830, 1979315, 2588335, 3958630, 5176670, 6729671, 13459342, 33648355, 67296710]

約数ペア:

[(1, 67296710), (2, 33648355), (5, 13459342), (10, 6729671), (13, 5176670), (17, 3958630), (26, 2588335), (34, 1979315), (37, 1818830), (65, 1035334), (74, 909415), (85, 791726), (130, 517667), (170, 395863), (185, 363766), (221, 304510), (370, 181883), (442, 152255), (481, 139910), (629, 106990), (823, 81770), (962, 69955), (1105, 60902), (1258, 53495), (1646, 40885), (2210, 30451), (2405, 27982), (3145, 21398), (4115, 16354), (4810, 13991), (6290, 10699), (8177, 8230)]