72146448

素因数分解:

$2^4\times 3^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{1231}}^1$

素因数の和:1293

約数の個数: 120

約数和(自身を含む): 226402176

約数和(自身を除く): 154255728

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 33, 36, 37, 44, 48, 66, 72, 74, 88, 99, 111, 132, 144, 148, 176, 198, 222, 264, 296, 333, 396, 407, 444, 528, 592, 666, 792, 814, 888, 1221, 1231, 1332, 1584, 1628, 1776, 2442, 2462, 2664, 3256, 3663, 3693, 4884, 4924, 5328, 6512, 7326, 7386, 9768, 9848, 11079, 13541, 14652, 14772, 19536, 19696, 22158, 27082, 29304, 29544, 40623, 44316, 45547, 54164, 58608, 59088, 81246, 88632, 91094, 108328, 121869, 136641, 162492, 177264, 182188, 216656, 243738, 273282, 324984, 364376, 409923, 487476, 501017, 546564, 649968, 728752, 819846, 974952, 1002034, 1093128, 1503051, 1639692, 1949904, 2004068, 2186256, 3006102, 3279384, 4008136, 4509153, 6012204, 6558768, 8016272, 9018306, 12024408, 18036612, 24048816, 36073224, 72146448]

約数ペア:

[(1, 72146448), (2, 36073224), (3, 24048816), (4, 18036612), (6, 12024408), (8, 9018306), (9, 8016272), (11, 6558768), (12, 6012204), (16, 4509153), (18, 4008136), (22, 3279384), (24, 3006102), (33, 2186256), (36, 2004068), (37, 1949904), (44, 1639692), (48, 1503051), (66, 1093128), (72, 1002034), (74, 974952), (88, 819846), (99, 728752), (111, 649968), (132, 546564), (144, 501017), (148, 487476), (176, 409923), (198, 364376), (222, 324984), (264, 273282), (296, 243738), (333, 216656), (396, 182188), (407, 177264), (444, 162492), (528, 136641), (592, 121869), (666, 108328), (792, 91094), (814, 88632), (888, 81246), (1221, 59088), (1231, 58608), (1332, 54164), (1584, 45547), (1628, 44316), (1776, 40623), (2442, 29544), (2462, 29304), (2664, 27082), (3256, 22158), (3663, 19696), (3693, 19536), (4884, 14772), (4924, 14652), (5328, 13541), (6512, 11079), (7326, 9848), (7386, 9768)]