71942832

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{38431}}^1$

素因数の和:38458

約数の個数: 60

約数和(自身を含む): 216833344

約数和(自身を除く): 144890512

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 48, 52, 72, 78, 104, 117, 144, 156, 208, 234, 312, 468, 624, 936, 1872, 38431, 76862, 115293, 153724, 230586, 307448, 345879, 461172, 499603, 614896, 691758, 922344, 999206, 1383516, 1498809, 1844688, 1998412, 2767032, 2997618, 3996824, 4496427, 5534064, 5995236, 7993648, 8992854, 11990472, 17985708, 23980944, 35971416, 71942832]

約数ペア:

[(1, 71942832), (2, 35971416), (3, 23980944), (4, 17985708), (6, 11990472), (8, 8992854), (9, 7993648), (12, 5995236), (13, 5534064), (16, 4496427), (18, 3996824), (24, 2997618), (26, 2767032), (36, 1998412), (39, 1844688), (48, 1498809), (52, 1383516), (72, 999206), (78, 922344), (104, 691758), (117, 614896), (144, 499603), (156, 461172), (208, 345879), (234, 307448), (312, 230586), (468, 153724), (624, 115293), (936, 76862), (1872, 38431)]