82717668

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{2347}}^1$

素因数の和:2457

約数の個数: 72

約数和(自身を含む): 230761440

約数和(自身を除く): 148043772

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 89, 99, 132, 178, 198, 267, 356, 396, 534, 801, 979, 1068, 1602, 1958, 2347, 2937, 3204, 3916, 4694, 5874, 7041, 8811, 9388, 11748, 14082, 17622, 21123, 25817, 28164, 35244, 42246, 51634, 77451, 84492, 103268, 154902, 208883, 232353, 309804, 417766, 464706, 626649, 835532, 929412, 1253298, 1879947, 2297713, 2506596, 3759894, 4595426, 6893139, 7519788, 9190852, 13786278, 20679417, 27572556, 41358834, 82717668]

約数ペア:

[(1, 82717668), (2, 41358834), (3, 27572556), (4, 20679417), (6, 13786278), (9, 9190852), (11, 7519788), (12, 6893139), (18, 4595426), (22, 3759894), (33, 2506596), (36, 2297713), (44, 1879947), (66, 1253298), (89, 929412), (99, 835532), (132, 626649), (178, 464706), (198, 417766), (267, 309804), (356, 232353), (396, 208883), (534, 154902), (801, 103268), (979, 84492), (1068, 77451), (1602, 51634), (1958, 42246), (2347, 35244), (2937, 28164), (3204, 25817), (3916, 21123), (4694, 17622), (5874, 14082), (7041, 11748), (8811, 9388)]