80008272

素因数分解:

$2^4\times 3^2\times {\mathrm{31}}^1\times {\mathrm{17923}}^1$

素因数の和:17968

約数の個数: 60

約数和(自身を含む): 231147904

約数和(自身を除く): 151139632

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 36, 48, 62, 72, 93, 124, 144, 186, 248, 279, 372, 496, 558, 744, 1116, 1488, 2232, 4464, 17923, 35846, 53769, 71692, 107538, 143384, 161307, 215076, 286768, 322614, 430152, 555613, 645228, 860304, 1111226, 1290456, 1666839, 2222452, 2580912, 3333678, 4444904, 5000517, 6667356, 8889808, 10001034, 13334712, 20002068, 26669424, 40004136, 80008272]

約数ペア:

[(1, 80008272), (2, 40004136), (3, 26669424), (4, 20002068), (6, 13334712), (8, 10001034), (9, 8889808), (12, 6667356), (16, 5000517), (18, 4444904), (24, 3333678), (31, 2580912), (36, 2222452), (48, 1666839), (62, 1290456), (72, 1111226), (93, 860304), (124, 645228), (144, 555613), (186, 430152), (248, 322614), (279, 286768), (372, 215076), (496, 161307), (558, 143384), (744, 107538), (1116, 71692), (1488, 53769), (2232, 35846), (4464, 17923)]