40098528

素因数分解:

$2^5\times 3^2\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1$

素因数の和:177

約数の個数: 144

約数和(自身を含む): 121002336

約数和(自身を除く): 80903808

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 37, 48, 53, 71, 72, 74, 96, 106, 111, 142, 144, 148, 159, 212, 213, 222, 284, 288, 296, 318, 333, 424, 426, 444, 477, 568, 592, 636, 639, 666, 848, 852, 888, 954, 1136, 1184, 1272, 1278, 1332, 1696, 1704, 1776, 1908, 1961, 2272, 2544, 2556, 2627, 2664, 3408, 3552, 3763, 3816, 3922, 5088, 5112, 5254, 5328, 5883, 6816, 7526, 7632, 7844, 7881, 10224, 10508, 10656, 11289, 11766, 15052, 15264, 15688, 15762, 17649, 20448, 21016, 22578, 23532, 23643, 30104, 31376, 31524, 33867, 35298, 42032, 45156, 47064, 47286, 60208, 62752, 63048, 67734, 70596, 84064, 90312, 94128, 94572, 120416, 126096, 135468, 139231, 141192, 180624, 188256, 189144, 252192, 270936, 278462, 282384, 361248, 378288, 417693, 541872, 556924, 564768, 756576, 835386, 1083744, 1113848, 1253079, 1670772, 2227696, 2506158, 3341544, 4455392, 5012316, 6683088, 10024632, 13366176, 20049264, 40098528]

約数ペア:

[(1, 40098528), (2, 20049264), (3, 13366176), (4, 10024632), (6, 6683088), (8, 5012316), (9, 4455392), (12, 3341544), (16, 2506158), (18, 2227696), (24, 1670772), (32, 1253079), (36, 1113848), (37, 1083744), (48, 835386), (53, 756576), (71, 564768), (72, 556924), (74, 541872), (96, 417693), (106, 378288), (111, 361248), (142, 282384), (144, 278462), (148, 270936), (159, 252192), (212, 189144), (213, 188256), (222, 180624), (284, 141192), (288, 139231), (296, 135468), (318, 126096), (333, 120416), (424, 94572), (426, 94128), (444, 90312), (477, 84064), (568, 70596), (592, 67734), (636, 63048), (639, 62752), (666, 60208), (848, 47286), (852, 47064), (888, 45156), (954, 42032), (1136, 35298), (1184, 33867), (1272, 31524), (1278, 31376), (1332, 30104), (1696, 23643), (1704, 23532), (1776, 22578), (1908, 21016), (1961, 20448), (2272, 17649), (2544, 15762), (2556, 15688), (2627, 15264), (2664, 15052), (3408, 11766), (3552, 11289), (3763, 10656), (3816, 10508), (3922, 10224), (5088, 7881), (5112, 7844), (5254, 7632), (5328, 7526), (5883, 6816)]