72516192

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{59}}^2$

素因数の和:169

約数の個数: 144

約数和(自身を含む): 228436992

約数和(自身を除く): 155920800

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 31, 32, 42, 48, 56, 59, 62, 84, 93, 96, 112, 118, 124, 168, 177, 186, 217, 224, 236, 248, 336, 354, 372, 413, 434, 472, 496, 651, 672, 708, 744, 826, 868, 944, 992, 1239, 1302, 1416, 1488, 1652, 1736, 1829, 1888, 2478, 2604, 2832, 2976, 3304, 3472, 3481, 3658, 4956, 5208, 5487, 5664, 6608, 6944, 6962, 7316, 9912, 10416, 10443, 10974, 12803, 13216, 13924, 14632, 19824, 20832, 20886, 21948, 24367, 25606, 27848, 29264, 38409, 39648, 41772, 43896, 48734, 51212, 55696, 58528, 73101, 76818, 83544, 87792, 97468, 102424, 107911, 111392, 146202, 153636, 167088, 175584, 194936, 204848, 215822, 292404, 307272, 323733, 334176, 389872, 409696, 431644, 584808, 614544, 647466, 755377, 779744, 863288, 1169616, 1229088, 1294932, 1510754, 1726576, 2266131, 2339232, 2589864, 3021508, 3453152, 4532262, 5179728, 6043016, 9064524, 10359456, 12086032, 18129048, 24172064, 36258096, 72516192]

約数ペア:

[(1, 72516192), (2, 36258096), (3, 24172064), (4, 18129048), (6, 12086032), (7, 10359456), (8, 9064524), (12, 6043016), (14, 5179728), (16, 4532262), (21, 3453152), (24, 3021508), (28, 2589864), (31, 2339232), (32, 2266131), (42, 1726576), (48, 1510754), (56, 1294932), (59, 1229088), (62, 1169616), (84, 863288), (93, 779744), (96, 755377), (112, 647466), (118, 614544), (124, 584808), (168, 431644), (177, 409696), (186, 389872), (217, 334176), (224, 323733), (236, 307272), (248, 292404), (336, 215822), (354, 204848), (372, 194936), (413, 175584), (434, 167088), (472, 153636), (496, 146202), (651, 111392), (672, 107911), (708, 102424), (744, 97468), (826, 87792), (868, 83544), (944, 76818), (992, 73101), (1239, 58528), (1302, 55696), (1416, 51212), (1488, 48734), (1652, 43896), (1736, 41772), (1829, 39648), (1888, 38409), (2478, 29264), (2604, 27848), (2832, 25606), (2976, 24367), (3304, 21948), (3472, 20886), (3481, 20832), (3658, 19824), (4956, 14632), (5208, 13924), (5487, 13216), (5664, 12803), (6608, 10974), (6944, 10443), (6962, 10416), (7316, 9912)]