82730692

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{131}}^1\times {\mathrm{463}}^1$

素因数の和:640

約数の個数: 48

約数和(自身を含む): 164634624

約数和(自身を除く): 81903932

約数列:

[1, 2, 4, 11, 22, 31, 44, 62, 124, 131, 262, 341, 463, 524, 682, 926, 1364, 1441, 1852, 2882, 4061, 5093, 5764, 8122, 10186, 14353, 16244, 20372, 28706, 44671, 57412, 60653, 89342, 121306, 157883, 178684, 242612, 315766, 631532, 667183, 1334366, 1880243, 2668732, 3760486, 7520972, 20682673, 41365346, 82730692]

約数ペア:

[(1, 82730692), (2, 41365346), (4, 20682673), (11, 7520972), (22, 3760486), (31, 2668732), (44, 1880243), (62, 1334366), (124, 667183), (131, 631532), (262, 315766), (341, 242612), (463, 178684), (524, 157883), (682, 121306), (926, 89342), (1364, 60653), (1441, 57412), (1852, 44671), (2882, 28706), (4061, 20372), (5093, 16244), (5764, 14353), (8122, 10186)]