99728728

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{131}}^1\times {\mathrm{211}}^1$

素因数の和:400

約数の個数: 64

約数和(自身を含む): 211559040

約数和(自身を除く): 111830312

約数列:

[1, 2, 4, 8, 11, 22, 41, 44, 82, 88, 131, 164, 211, 262, 328, 422, 451, 524, 844, 902, 1048, 1441, 1688, 1804, 2321, 2882, 3608, 4642, 5371, 5764, 8651, 9284, 10742, 11528, 17302, 18568, 21484, 27641, 34604, 42968, 55282, 59081, 69208, 95161, 110564, 118162, 190322, 221128, 236324, 304051, 380644, 472648, 608102, 761288, 1133281, 1216204, 2266562, 2432408, 4533124, 9066248, 12466091, 24932182, 49864364, 99728728]

約数ペア:

[(1, 99728728), (2, 49864364), (4, 24932182), (8, 12466091), (11, 9066248), (22, 4533124), (41, 2432408), (44, 2266562), (82, 1216204), (88, 1133281), (131, 761288), (164, 608102), (211, 472648), (262, 380644), (328, 304051), (422, 236324), (451, 221128), (524, 190322), (844, 118162), (902, 110564), (1048, 95161), (1441, 69208), (1688, 59081), (1804, 55282), (2321, 42968), (2882, 34604), (3608, 27641), (4642, 21484), (5371, 18568), (5764, 17302), (8651, 11528), (9284, 10742)]