61845804

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{113}}^1\times {\mathrm{661}}^1$

素因数の和:807

約数の個数: 72

約数和(自身を含む): 164822112

約数和(自身を除く): 102976308

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 46, 69, 92, 113, 138, 207, 226, 276, 339, 414, 452, 661, 678, 828, 1017, 1322, 1356, 1983, 2034, 2599, 2644, 3966, 4068, 5198, 5949, 7797, 7932, 10396, 11898, 15203, 15594, 23391, 23796, 30406, 31188, 45609, 46782, 60812, 74693, 91218, 93564, 136827, 149386, 182436, 224079, 273654, 298772, 448158, 547308, 672237, 896316, 1344474, 1717939, 2688948, 3435878, 5153817, 6871756, 10307634, 15461451, 20615268, 30922902, 61845804]

約数ペア:

[(1, 61845804), (2, 30922902), (3, 20615268), (4, 15461451), (6, 10307634), (9, 6871756), (12, 5153817), (18, 3435878), (23, 2688948), (36, 1717939), (46, 1344474), (69, 896316), (92, 672237), (113, 547308), (138, 448158), (207, 298772), (226, 273654), (276, 224079), (339, 182436), (414, 149386), (452, 136827), (661, 93564), (678, 91218), (828, 74693), (1017, 60812), (1322, 46782), (1356, 45609), (1983, 31188), (2034, 30406), (2599, 23796), (2644, 23391), (3966, 15594), (4068, 15203), (5198, 11898), (5949, 10396), (7797, 7932)]