72177610

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{157}}^1\times {\mathrm{1483}}^1$

素因数の和:1678

約数の個数: 32

約数和(自身を含む): 135055872

約数和(自身を除く): 62878262

約数列:

[1, 2, 5, 10, 31, 62, 155, 157, 310, 314, 785, 1483, 1570, 2966, 4867, 7415, 9734, 14830, 24335, 45973, 48670, 91946, 229865, 232831, 459730, 465662, 1164155, 2328310, 7217761, 14435522, 36088805, 72177610]

約数ペア:

[(1, 72177610), (2, 36088805), (5, 14435522), (10, 7217761), (31, 2328310), (62, 1164155), (155, 465662), (157, 459730), (310, 232831), (314, 229865), (785, 91946), (1483, 48670), (1570, 45973), (2966, 24335), (4867, 14830), (7415, 9734)]