71155416

素因数分解:

$2^3\times 3^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{1621}}^1$

素因数の和:1720

約数の個数: 64

約数和(自身を含む): 186854400

約数和(自身を除く): 115698984

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 31, 59, 62, 93, 118, 124, 177, 186, 236, 248, 354, 372, 472, 708, 744, 1416, 1621, 1829, 3242, 3658, 4863, 5487, 6484, 7316, 9726, 10974, 12968, 14632, 19452, 21948, 38904, 43896, 50251, 95639, 100502, 150753, 191278, 201004, 286917, 301506, 382556, 402008, 573834, 603012, 765112, 1147668, 1206024, 2295336, 2964809, 5929618, 8894427, 11859236, 17788854, 23718472, 35577708, 71155416]

約数ペア:

[(1, 71155416), (2, 35577708), (3, 23718472), (4, 17788854), (6, 11859236), (8, 8894427), (12, 5929618), (24, 2964809), (31, 2295336), (59, 1206024), (62, 1147668), (93, 765112), (118, 603012), (124, 573834), (177, 402008), (186, 382556), (236, 301506), (248, 286917), (354, 201004), (372, 191278), (472, 150753), (708, 100502), (744, 95639), (1416, 50251), (1621, 43896), (1829, 38904), (3242, 21948), (3658, 19452), (4863, 14632), (5487, 12968), (6484, 10974), (7316, 9726)]