78777624

素因数分解:

$2^3\times 3^1\times {\mathrm{71}}^1\times {\mathrm{83}}^1\times {\mathrm{557}}^1$

素因数の和:720

約数の個数: 64

約数和(自身を含む): 202487040

約数和(自身を除く): 123709416

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 71, 83, 142, 166, 213, 249, 284, 332, 426, 498, 557, 568, 664, 852, 996, 1114, 1671, 1704, 1992, 2228, 3342, 4456, 5893, 6684, 11786, 13368, 17679, 23572, 35358, 39547, 46231, 47144, 70716, 79094, 92462, 118641, 138693, 141432, 158188, 184924, 237282, 277386, 316376, 369848, 474564, 554772, 949128, 1109544, 3282401, 6564802, 9847203, 13129604, 19694406, 26259208, 39388812, 78777624]

約数ペア:

[(1, 78777624), (2, 39388812), (3, 26259208), (4, 19694406), (6, 13129604), (8, 9847203), (12, 6564802), (24, 3282401), (71, 1109544), (83, 949128), (142, 554772), (166, 474564), (213, 369848), (249, 316376), (284, 277386), (332, 237282), (426, 184924), (498, 158188), (557, 141432), (568, 138693), (664, 118641), (852, 92462), (996, 79094), (1114, 70716), (1671, 47144), (1704, 46231), (1992, 39547), (2228, 35358), (3342, 23572), (4456, 17679), (5893, 13368), (6684, 11786)]