80966004

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{149}}^1\times {\mathrm{6469}}^1$

素因数の和:6632

約数の個数: 48

約数和(自身を含む): 217392000

約数和(自身を除く): 136425996

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 149, 298, 447, 596, 894, 1043, 1788, 2086, 3129, 4172, 6258, 6469, 12516, 12938, 19407, 25876, 38814, 45283, 77628, 90566, 135849, 181132, 271698, 543396, 963881, 1927762, 2891643, 3855524, 5783286, 6747167, 11566572, 13494334, 20241501, 26988668, 40483002, 80966004]

約数ペア:

[(1, 80966004), (2, 40483002), (3, 26988668), (4, 20241501), (6, 13494334), (7, 11566572), (12, 6747167), (14, 5783286), (21, 3855524), (28, 2891643), (42, 1927762), (84, 963881), (149, 543396), (298, 271698), (447, 181132), (596, 135849), (894, 90566), (1043, 77628), (1788, 45283), (2086, 38814), (3129, 25876), (4172, 19407), (6258, 12938), (6469, 12516)]