25047504

素因数分解:

$2^4\times 3^2\times {\mathrm{31}}^2\times {\mathrm{181}}^1$

素因数の和:257

約数の個数: 90

約数和(自身を含む): 72832578

約数和(自身を除く): 47785074

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 36, 48, 62, 72, 93, 124, 144, 181, 186, 248, 279, 362, 372, 496, 543, 558, 724, 744, 961, 1086, 1116, 1448, 1488, 1629, 1922, 2172, 2232, 2883, 2896, 3258, 3844, 4344, 4464, 5611, 5766, 6516, 7688, 8649, 8688, 11222, 11532, 13032, 15376, 16833, 17298, 22444, 23064, 26064, 33666, 34596, 44888, 46128, 50499, 67332, 69192, 89776, 100998, 134664, 138384, 173941, 201996, 269328, 347882, 403992, 521823, 695764, 807984, 1043646, 1391528, 1565469, 2087292, 2783056, 3130938, 4174584, 6261876, 8349168, 12523752, 25047504]

約数ペア:

[(1, 25047504), (2, 12523752), (3, 8349168), (4, 6261876), (6, 4174584), (8, 3130938), (9, 2783056), (12, 2087292), (16, 1565469), (18, 1391528), (24, 1043646), (31, 807984), (36, 695764), (48, 521823), (62, 403992), (72, 347882), (93, 269328), (124, 201996), (144, 173941), (181, 138384), (186, 134664), (248, 100998), (279, 89776), (362, 69192), (372, 67332), (496, 50499), (543, 46128), (558, 44888), (724, 34596), (744, 33666), (961, 26064), (1086, 23064), (1116, 22444), (1448, 17298), (1488, 16833), (1629, 15376), (1922, 13032), (2172, 11532), (2232, 11222), (2883, 8688), (2896, 8649), (3258, 7688), (3844, 6516), (4344, 5766), (4464, 5611)]