89988768

素因数分解:

$2^5\times 3^2\times {\mathrm{41}}^1\times {\mathrm{7621}}^1$

素因数の和:7678

約数の個数: 72

約数和(自身を含む): 262181556

約数和(自身を除く): 172192788

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 41, 48, 72, 82, 96, 123, 144, 164, 246, 288, 328, 369, 492, 656, 738, 984, 1312, 1476, 1968, 2952, 3936, 5904, 7621, 11808, 15242, 22863, 30484, 45726, 60968, 68589, 91452, 121936, 137178, 182904, 243872, 274356, 312461, 365808, 548712, 624922, 731616, 937383, 1097424, 1249844, 1874766, 2194848, 2499688, 2812149, 3749532, 4999376, 5624298, 7499064, 9998752, 11248596, 14998128, 22497192, 29996256, 44994384, 89988768]

約数ペア:

[(1, 89988768), (2, 44994384), (3, 29996256), (4, 22497192), (6, 14998128), (8, 11248596), (9, 9998752), (12, 7499064), (16, 5624298), (18, 4999376), (24, 3749532), (32, 2812149), (36, 2499688), (41, 2194848), (48, 1874766), (72, 1249844), (82, 1097424), (96, 937383), (123, 731616), (144, 624922), (164, 548712), (246, 365808), (288, 312461), (328, 274356), (369, 243872), (492, 182904), (656, 137178), (738, 121936), (984, 91452), (1312, 68589), (1476, 60968), (1968, 45726), (2952, 30484), (3936, 22863), (5904, 15242), (7621, 11808)]