87676728

素因数分解:

$2^3\times 3^1\times {\mathrm{79}}^1\times {\mathrm{131}}^1\times {\mathrm{353}}^1$

素因数の和:572

約数の個数: 64

約数和(自身を含む): 224294400

約数和(自身を除く): 136617672

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 79, 131, 158, 237, 262, 316, 353, 393, 474, 524, 632, 706, 786, 948, 1048, 1059, 1412, 1572, 1896, 2118, 2824, 3144, 4236, 8472, 10349, 20698, 27887, 31047, 41396, 46243, 55774, 62094, 82792, 83661, 92486, 111548, 124188, 138729, 167322, 184972, 223096, 248376, 277458, 334644, 369944, 554916, 669288, 1109832, 3653197, 7306394, 10959591, 14612788, 21919182, 29225576, 43838364, 87676728]

約数ペア:

[(1, 87676728), (2, 43838364), (3, 29225576), (4, 21919182), (6, 14612788), (8, 10959591), (12, 7306394), (24, 3653197), (79, 1109832), (131, 669288), (158, 554916), (237, 369944), (262, 334644), (316, 277458), (353, 248376), (393, 223096), (474, 184972), (524, 167322), (632, 138729), (706, 124188), (786, 111548), (948, 92486), (1048, 83661), (1059, 82792), (1412, 62094), (1572, 55774), (1896, 46243), (2118, 41396), (2824, 31047), (3144, 27887), (4236, 20698), (8472, 10349)]