25099452

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{103}}^1\times {\mathrm{967}}^1$

素因数の和:1087

約数の個数: 72

約数和(自身を含む): 73289216

約数和(自身を除く): 48189764

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 103, 126, 206, 252, 309, 412, 618, 721, 927, 967, 1236, 1442, 1854, 1934, 2163, 2884, 2901, 3708, 3868, 4326, 5802, 6489, 6769, 8652, 8703, 11604, 12978, 13538, 17406, 20307, 25956, 27076, 34812, 40614, 60921, 81228, 99601, 121842, 199202, 243684, 298803, 398404, 597606, 697207, 896409, 1195212, 1394414, 1792818, 2091621, 2788828, 3585636, 4183242, 6274863, 8366484, 12549726, 25099452]

約数ペア:

[(1, 25099452), (2, 12549726), (3, 8366484), (4, 6274863), (6, 4183242), (7, 3585636), (9, 2788828), (12, 2091621), (14, 1792818), (18, 1394414), (21, 1195212), (28, 896409), (36, 697207), (42, 597606), (63, 398404), (84, 298803), (103, 243684), (126, 199202), (206, 121842), (252, 99601), (309, 81228), (412, 60921), (618, 40614), (721, 34812), (927, 27076), (967, 25956), (1236, 20307), (1442, 17406), (1854, 13538), (1934, 12978), (2163, 11604), (2884, 8703), (2901, 8652), (3708, 6769), (3868, 6489), (4326, 5802)]