75429228

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{163}}^1\times {\mathrm{787}}^1$

素因数の和:971

約数の個数: 72

約数和(自身を含む): 206254272

約数和(自身を除く): 130825044

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 163, 196, 294, 326, 489, 588, 652, 787, 978, 1141, 1574, 1956, 2282, 2361, 3148, 3423, 4564, 4722, 5509, 6846, 7987, 9444, 11018, 13692, 15974, 16527, 22036, 23961, 31948, 33054, 38563, 47922, 66108, 77126, 95844, 115689, 128281, 154252, 231378, 256562, 384843, 462756, 513124, 769686, 897967, 1539372, 1795934, 2693901, 3591868, 5387802, 6285769, 10775604, 12571538, 18857307, 25143076, 37714614, 75429228]

約数ペア:

[(1, 75429228), (2, 37714614), (3, 25143076), (4, 18857307), (6, 12571538), (7, 10775604), (12, 6285769), (14, 5387802), (21, 3591868), (28, 2693901), (42, 1795934), (49, 1539372), (84, 897967), (98, 769686), (147, 513124), (163, 462756), (196, 384843), (294, 256562), (326, 231378), (489, 154252), (588, 128281), (652, 115689), (787, 95844), (978, 77126), (1141, 66108), (1574, 47922), (1956, 38563), (2282, 33054), (2361, 31948), (3148, 23961), (3423, 22036), (4564, 16527), (4722, 15974), (5509, 13692), (6846, 11018), (7987, 9444)]