72132830

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{4073}}^1$

素因数の和:4121

約数の個数: 64

約数和(自身を含む): 168956928

約数和(自身を除く): 96824098

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 23, 35, 46, 55, 70, 77, 110, 115, 154, 161, 230, 253, 322, 385, 506, 770, 805, 1265, 1610, 1771, 2530, 3542, 4073, 8146, 8855, 17710, 20365, 28511, 40730, 44803, 57022, 89606, 93679, 142555, 187358, 224015, 285110, 313621, 448030, 468395, 627242, 655753, 936790, 1030469, 1311506, 1568105, 2060938, 3136210, 3278765, 5152345, 6557530, 7213283, 10304690, 14426566, 36066415, 72132830]

約数ペア:

[(1, 72132830), (2, 36066415), (5, 14426566), (7, 10304690), (10, 7213283), (11, 6557530), (14, 5152345), (22, 3278765), (23, 3136210), (35, 2060938), (46, 1568105), (55, 1311506), (70, 1030469), (77, 936790), (110, 655753), (115, 627242), (154, 468395), (161, 448030), (230, 313621), (253, 285110), (322, 224015), (385, 187358), (506, 142555), (770, 93679), (805, 89606), (1265, 57022), (1610, 44803), (1771, 40730), (2530, 28511), (3542, 20365), (4073, 17710), (8146, 8855)]