68798964

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{191}}^1\times {\mathrm{2309}}^1$

素因数の和:2520

約数の個数: 48

約数和(自身を含む): 173859840

約数和(自身を除く): 105060876

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 191, 382, 573, 764, 1146, 2292, 2309, 2483, 4618, 4966, 6927, 7449, 9236, 9932, 13854, 14898, 27708, 29796, 30017, 60034, 90051, 120068, 180102, 360204, 441019, 882038, 1323057, 1764076, 2646114, 5292228, 5733247, 11466494, 17199741, 22932988, 34399482, 68798964]

約数ペア:

[(1, 68798964), (2, 34399482), (3, 22932988), (4, 17199741), (6, 11466494), (12, 5733247), (13, 5292228), (26, 2646114), (39, 1764076), (52, 1323057), (78, 882038), (156, 441019), (191, 360204), (382, 180102), (573, 120068), (764, 90051), (1146, 60034), (2292, 30017), (2309, 29796), (2483, 27708), (4618, 14898), (4966, 13854), (6927, 9932), (7449, 9236)]