78685728

素因数分解:

$2^5\times 3^1\times {\mathrm{11}}^1\times {\mathrm{269}}^1\times {\mathrm{277}}^1$

素因数の和:570

約数の個数: 96

約数和(自身を含む): 226981440

約数和(自身を除く): 148295712

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 44, 48, 66, 88, 96, 132, 176, 264, 269, 277, 352, 528, 538, 554, 807, 831, 1056, 1076, 1108, 1614, 1662, 2152, 2216, 2959, 3047, 3228, 3324, 4304, 4432, 5918, 6094, 6456, 6648, 8608, 8864, 8877, 9141, 11836, 12188, 12912, 13296, 17754, 18282, 23672, 24376, 25824, 26592, 35508, 36564, 47344, 48752, 71016, 73128, 74513, 94688, 97504, 142032, 146256, 149026, 223539, 284064, 292512, 298052, 447078, 596104, 819643, 894156, 1192208, 1639286, 1788312, 2384416, 2458929, 3278572, 3576624, 4917858, 6557144, 7153248, 9835716, 13114288, 19671432, 26228576, 39342864, 78685728]

約数ペア:

[(1, 78685728), (2, 39342864), (3, 26228576), (4, 19671432), (6, 13114288), (8, 9835716), (11, 7153248), (12, 6557144), (16, 4917858), (22, 3576624), (24, 3278572), (32, 2458929), (33, 2384416), (44, 1788312), (48, 1639286), (66, 1192208), (88, 894156), (96, 819643), (132, 596104), (176, 447078), (264, 298052), (269, 292512), (277, 284064), (352, 223539), (528, 149026), (538, 146256), (554, 142032), (807, 97504), (831, 94688), (1056, 74513), (1076, 73128), (1108, 71016), (1614, 48752), (1662, 47344), (2152, 36564), (2216, 35508), (2959, 26592), (3047, 25824), (3228, 24376), (3324, 23672), (4304, 18282), (4432, 17754), (5918, 13296), (6094, 12912), (6456, 12188), (6648, 11836), (8608, 9141), (8864, 8877)]