89483142

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{149}}^1\times {\mathrm{181}}^1$

素因数の和:421

約数の個数: 64

約数和(自身を含む): 209664000

約数和(自身を除く): 120180858

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 79, 149, 158, 181, 237, 298, 362, 447, 474, 543, 553, 894, 1043, 1086, 1106, 1267, 1659, 2086, 2534, 3129, 3318, 3801, 6258, 7602, 11771, 14299, 23542, 26969, 28598, 35313, 42897, 53938, 70626, 80907, 82397, 85794, 100093, 161814, 164794, 188783, 200186, 247191, 300279, 377566, 494382, 566349, 600558, 1132698, 2130551, 4261102, 6391653, 12783306, 14913857, 29827714, 44741571, 89483142]

約数ペア:

[(1, 89483142), (2, 44741571), (3, 29827714), (6, 14913857), (7, 12783306), (14, 6391653), (21, 4261102), (42, 2130551), (79, 1132698), (149, 600558), (158, 566349), (181, 494382), (237, 377566), (298, 300279), (362, 247191), (447, 200186), (474, 188783), (543, 164794), (553, 161814), (894, 100093), (1043, 85794), (1086, 82397), (1106, 80907), (1267, 70626), (1659, 53938), (2086, 42897), (2534, 35313), (3129, 28598), (3318, 26969), (3801, 23542), (6258, 14299), (7602, 11771)]