67992156

素因数分解:

$2^2\times 3^3\times {\mathrm{71}}^1\times {\mathrm{8867}}^1$

素因数の和:8951

約数の個数: 48

約数和(自身を含む): 178778880

約数和(自身を除く): 110786724

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 71, 108, 142, 213, 284, 426, 639, 852, 1278, 1917, 2556, 3834, 7668, 8867, 17734, 26601, 35468, 53202, 79803, 106404, 159606, 239409, 319212, 478818, 629557, 957636, 1259114, 1888671, 2518228, 3777342, 5666013, 7554684, 11332026, 16998039, 22664052, 33996078, 67992156]

約数ペア:

[(1, 67992156), (2, 33996078), (3, 22664052), (4, 16998039), (6, 11332026), (9, 7554684), (12, 5666013), (18, 3777342), (27, 2518228), (36, 1888671), (54, 1259114), (71, 957636), (108, 629557), (142, 478818), (213, 319212), (284, 239409), (426, 159606), (639, 106404), (852, 79803), (1278, 53202), (1917, 35468), (2556, 26601), (3834, 17734), (7668, 8867)]