71785044

素因数分解:

$2^2\times 3^2\times {\mathrm{61}}^1\times {\mathrm{97}}^1\times {\mathrm{337}}^1$

素因数の和:505

約数の個数: 72

約数和(自身を含む): 186885608

約数和(自身を除く): 115100564

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 61, 97, 122, 183, 194, 244, 291, 337, 366, 388, 549, 582, 674, 732, 873, 1011, 1098, 1164, 1348, 1746, 2022, 2196, 3033, 3492, 4044, 5917, 6066, 11834, 12132, 17751, 20557, 23668, 32689, 35502, 41114, 53253, 61671, 65378, 71004, 82228, 98067, 106506, 123342, 130756, 185013, 196134, 213012, 246684, 294201, 370026, 392268, 588402, 740052, 1176804, 1994029, 3988058, 5982087, 7976116, 11964174, 17946261, 23928348, 35892522, 71785044]

約数ペア:

[(1, 71785044), (2, 35892522), (3, 23928348), (4, 17946261), (6, 11964174), (9, 7976116), (12, 5982087), (18, 3988058), (36, 1994029), (61, 1176804), (97, 740052), (122, 588402), (183, 392268), (194, 370026), (244, 294201), (291, 246684), (337, 213012), (366, 196134), (388, 185013), (549, 130756), (582, 123342), (674, 106506), (732, 98067), (873, 82228), (1011, 71004), (1098, 65378), (1164, 61671), (1348, 53253), (1746, 41114), (2022, 35502), (2196, 32689), (3033, 23668), (3492, 20557), (4044, 17751), (5917, 12132), (6066, 11834)]