88282768

素因数分解:

$2^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{199}}^1\times {\mathrm{233}}^1$

素因数の和:464

約数の個数: 80

約数和(自身を含む): 208915200

約数和(自身を除く): 120632432

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 34, 56, 68, 112, 119, 136, 199, 233, 238, 272, 398, 466, 476, 796, 932, 952, 1393, 1592, 1631, 1864, 1904, 2786, 3184, 3262, 3383, 3728, 3961, 5572, 6524, 6766, 7922, 11144, 13048, 13532, 15844, 22288, 23681, 26096, 27064, 27727, 31688, 46367, 47362, 54128, 55454, 63376, 92734, 94724, 110908, 185468, 189448, 221816, 324569, 370936, 378896, 443632, 649138, 741872, 788239, 1298276, 1576478, 2596552, 3152956, 5193104, 5517673, 6305912, 11035346, 12611824, 22070692, 44141384, 88282768]

約数ペア:

[(1, 88282768), (2, 44141384), (4, 22070692), (7, 12611824), (8, 11035346), (14, 6305912), (16, 5517673), (17, 5193104), (28, 3152956), (34, 2596552), (56, 1576478), (68, 1298276), (112, 788239), (119, 741872), (136, 649138), (199, 443632), (233, 378896), (238, 370936), (272, 324569), (398, 221816), (466, 189448), (476, 185468), (796, 110908), (932, 94724), (952, 92734), (1393, 63376), (1592, 55454), (1631, 54128), (1864, 47362), (1904, 46367), (2786, 31688), (3184, 27727), (3262, 27064), (3383, 26096), (3728, 23681), (3961, 22288), (5572, 15844), (6524, 13532), (6766, 13048), (7922, 11144)]