78649164

素因数分解:

$2^2\times 3^3\times {\mathrm{11}}^1\times {\mathrm{239}}^1\times {\mathrm{277}}^1$

素因数の和:540

約数の個数: 96

約数和(自身を含む): 224179200

約数和(自身を除く): 145530036

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 27, 33, 36, 44, 54, 66, 99, 108, 132, 198, 239, 277, 297, 396, 478, 554, 594, 717, 831, 956, 1108, 1188, 1434, 1662, 2151, 2493, 2629, 2868, 3047, 3324, 4302, 4986, 5258, 6094, 6453, 7479, 7887, 8604, 9141, 9972, 10516, 12188, 12906, 14958, 15774, 18282, 23661, 25812, 27423, 29916, 31548, 36564, 47322, 54846, 66203, 70983, 82269, 94644, 109692, 132406, 141966, 164538, 198609, 264812, 283932, 329076, 397218, 595827, 728233, 794436, 1191654, 1456466, 1787481, 2184699, 2383308, 2912932, 3574962, 4369398, 6554097, 7149924, 8738796, 13108194, 19662291, 26216388, 39324582, 78649164]

約数ペア:

[(1, 78649164), (2, 39324582), (3, 26216388), (4, 19662291), (6, 13108194), (9, 8738796), (11, 7149924), (12, 6554097), (18, 4369398), (22, 3574962), (27, 2912932), (33, 2383308), (36, 2184699), (44, 1787481), (54, 1456466), (66, 1191654), (99, 794436), (108, 728233), (132, 595827), (198, 397218), (239, 329076), (277, 283932), (297, 264812), (396, 198609), (478, 164538), (554, 141966), (594, 132406), (717, 109692), (831, 94644), (956, 82269), (1108, 70983), (1188, 66203), (1434, 54846), (1662, 47322), (2151, 36564), (2493, 31548), (2629, 29916), (2868, 27423), (3047, 25812), (3324, 23661), (4302, 18282), (4986, 15774), (5258, 14958), (6094, 12906), (6453, 12188), (7479, 10516), (7887, 9972), (8604, 9141)]