87290268

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{9173}}^1$

素因数の和:9254

約数の個数: 48

約数和(自身を含む): 222964896

約数和(自身を除く): 135674628

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 61, 78, 122, 156, 183, 244, 366, 732, 793, 1586, 2379, 3172, 4758, 9173, 9516, 18346, 27519, 36692, 55038, 110076, 119249, 238498, 357747, 476996, 559553, 715494, 1119106, 1430988, 1678659, 2238212, 3357318, 6714636, 7274189, 14548378, 21822567, 29096756, 43645134, 87290268]

約数ペア:

[(1, 87290268), (2, 43645134), (3, 29096756), (4, 21822567), (6, 14548378), (12, 7274189), (13, 6714636), (26, 3357318), (39, 2238212), (52, 1678659), (61, 1430988), (78, 1119106), (122, 715494), (156, 559553), (183, 476996), (244, 357747), (366, 238498), (732, 119249), (793, 110076), (1586, 55038), (2379, 36692), (3172, 27519), (4758, 18346), (9173, 9516)]