67761972

素因数分解:

$2^2\times 3^2\times {\mathrm{59}}^1\times {\mathrm{61}}^1\times {\mathrm{523}}^1$

素因数の和:653

約数の個数: 72

約数和(自身を含む): 177384480

約数和(自身を除く): 109622508

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 59, 61, 118, 122, 177, 183, 236, 244, 354, 366, 523, 531, 549, 708, 732, 1046, 1062, 1098, 1569, 2092, 2124, 2196, 3138, 3599, 4707, 6276, 7198, 9414, 10797, 14396, 18828, 21594, 30857, 31903, 32391, 43188, 61714, 63806, 64782, 92571, 95709, 123428, 127612, 129564, 185142, 191418, 277713, 287127, 370284, 382836, 555426, 574254, 1110852, 1148508, 1882277, 3764554, 5646831, 7529108, 11293662, 16940493, 22587324, 33880986, 67761972]

約数ペア:

[(1, 67761972), (2, 33880986), (3, 22587324), (4, 16940493), (6, 11293662), (9, 7529108), (12, 5646831), (18, 3764554), (36, 1882277), (59, 1148508), (61, 1110852), (118, 574254), (122, 555426), (177, 382836), (183, 370284), (236, 287127), (244, 277713), (354, 191418), (366, 185142), (523, 129564), (531, 127612), (549, 123428), (708, 95709), (732, 92571), (1046, 64782), (1062, 63806), (1098, 61714), (1569, 43188), (2092, 32391), (2124, 31903), (2196, 30857), (3138, 21594), (3599, 18828), (4707, 14396), (6276, 10797), (7198, 9414)]