72399264

素因数分解:

$2^5\times 3^1\times 7^2\times {\mathrm{15391}}^1$

素因数の和:15418

約数の個数: 72

約数和(自身を含む): 221090688

約数和(自身を除く): 148691424

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 84, 96, 98, 112, 147, 168, 196, 224, 294, 336, 392, 588, 672, 784, 1176, 1568, 2352, 4704, 15391, 30782, 46173, 61564, 92346, 107737, 123128, 184692, 215474, 246256, 323211, 369384, 430948, 492512, 646422, 738768, 754159, 861896, 1292844, 1477536, 1508318, 1723792, 2262477, 2585688, 3016636, 3447584, 4524954, 5171376, 6033272, 9049908, 10342752, 12066544, 18099816, 24133088, 36199632, 72399264]

約数ペア:

[(1, 72399264), (2, 36199632), (3, 24133088), (4, 18099816), (6, 12066544), (7, 10342752), (8, 9049908), (12, 6033272), (14, 5171376), (16, 4524954), (21, 3447584), (24, 3016636), (28, 2585688), (32, 2262477), (42, 1723792), (48, 1508318), (49, 1477536), (56, 1292844), (84, 861896), (96, 754159), (98, 738768), (112, 646422), (147, 492512), (168, 430948), (196, 369384), (224, 323211), (294, 246256), (336, 215474), (392, 184692), (588, 123128), (672, 107737), (784, 92346), (1176, 61564), (1568, 46173), (2352, 30782), (4704, 15391)]