72056304

素因数分解:

$2^4\times 3^5\times {\mathrm{43}}^1\times {\mathrm{431}}^1$

素因数の和:497

約数の個数: 120

約数和(自身を含む): 214486272

約数和(自身を除く): 142429968

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 43, 48, 54, 72, 81, 86, 108, 129, 144, 162, 172, 216, 243, 258, 324, 344, 387, 431, 432, 486, 516, 648, 688, 774, 862, 972, 1032, 1161, 1293, 1296, 1548, 1724, 1944, 2064, 2322, 2586, 3096, 3448, 3483, 3879, 3888, 4644, 5172, 6192, 6896, 6966, 7758, 9288, 10344, 10449, 11637, 13932, 15516, 18533, 18576, 20688, 20898, 23274, 27864, 31032, 34911, 37066, 41796, 46548, 55599, 55728, 62064, 69822, 74132, 83592, 93096, 104733, 111198, 139644, 148264, 166797, 167184, 186192, 209466, 222396, 279288, 296528, 333594, 418932, 444792, 500391, 558576, 667188, 837864, 889584, 1000782, 1334376, 1501173, 1675728, 2001564, 2668752, 3002346, 4003128, 4503519, 6004692, 8006256, 9007038, 12009384, 18014076, 24018768, 36028152, 72056304]

約数ペア:

[(1, 72056304), (2, 36028152), (3, 24018768), (4, 18014076), (6, 12009384), (8, 9007038), (9, 8006256), (12, 6004692), (16, 4503519), (18, 4003128), (24, 3002346), (27, 2668752), (36, 2001564), (43, 1675728), (48, 1501173), (54, 1334376), (72, 1000782), (81, 889584), (86, 837864), (108, 667188), (129, 558576), (144, 500391), (162, 444792), (172, 418932), (216, 333594), (243, 296528), (258, 279288), (324, 222396), (344, 209466), (387, 186192), (431, 167184), (432, 166797), (486, 148264), (516, 139644), (648, 111198), (688, 104733), (774, 93096), (862, 83592), (972, 74132), (1032, 69822), (1161, 62064), (1293, 55728), (1296, 55599), (1548, 46548), (1724, 41796), (1944, 37066), (2064, 34911), (2322, 31032), (2586, 27864), (3096, 23274), (3448, 20898), (3483, 20688), (3879, 18576), (3888, 18533), (4644, 15516), (5172, 13932), (6192, 11637), (6896, 10449), (6966, 10344), (7758, 9288)]