87621984

素因数分解:

$2^5\times 3^2\times {\mathrm{367}}^1\times {\mathrm{829}}^1$

素因数の和:1212

約数の個数: 72

約数和(自身を含む): 250155360

約数和(自身を除く): 162533376

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 367, 734, 829, 1101, 1468, 1658, 2202, 2487, 2936, 3303, 3316, 4404, 4974, 5872, 6606, 6632, 7461, 8808, 9948, 11744, 13212, 13264, 14922, 17616, 19896, 26424, 26528, 29844, 35232, 39792, 52848, 59688, 79584, 105696, 119376, 238752, 304243, 608486, 912729, 1216972, 1825458, 2433944, 2738187, 3650916, 4867888, 5476374, 7301832, 9735776, 10952748, 14603664, 21905496, 29207328, 43810992, 87621984]

約数ペア:

[(1, 87621984), (2, 43810992), (3, 29207328), (4, 21905496), (6, 14603664), (8, 10952748), (9, 9735776), (12, 7301832), (16, 5476374), (18, 4867888), (24, 3650916), (32, 2738187), (36, 2433944), (48, 1825458), (72, 1216972), (96, 912729), (144, 608486), (288, 304243), (367, 238752), (734, 119376), (829, 105696), (1101, 79584), (1468, 59688), (1658, 52848), (2202, 39792), (2487, 35232), (2936, 29844), (3303, 26528), (3316, 26424), (4404, 19896), (4974, 17616), (5872, 14922), (6606, 13264), (6632, 13212), (7461, 11744), (8808, 9948)]