67720878

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{4421}}^1$

素因数の和:4489

約数の個数: 48

約数和(自身を含む): 157281696

約数和(自身を除く): 89560818

約数列:

[1, 2, 3, 6, 9, 18, 23, 37, 46, 69, 74, 111, 138, 207, 222, 333, 414, 666, 851, 1702, 2553, 4421, 5106, 7659, 8842, 13263, 15318, 26526, 39789, 79578, 101683, 163577, 203366, 305049, 327154, 490731, 610098, 915147, 981462, 1472193, 1830294, 2944386, 3762271, 7524542, 11286813, 22573626, 33860439, 67720878]

約数ペア:

[(1, 67720878), (2, 33860439), (3, 22573626), (6, 11286813), (9, 7524542), (18, 3762271), (23, 2944386), (37, 1830294), (46, 1472193), (69, 981462), (74, 915147), (111, 610098), (138, 490731), (207, 327154), (222, 305049), (333, 203366), (414, 163577), (666, 101683), (851, 79578), (1702, 39789), (2553, 26526), (4421, 15318), (5106, 13263), (7659, 8842)]