81817032

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{479}}^1\times {\mathrm{647}}^1$

素因数の和:1146

約数の個数: 64

約数和(自身を含む): 223948800

約数和(自身を除く): 142131768

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 132, 264, 479, 647, 958, 1294, 1437, 1916, 1941, 2588, 2874, 3832, 3882, 5176, 5269, 5748, 7117, 7764, 10538, 11496, 14234, 15528, 15807, 21076, 21351, 28468, 31614, 42152, 42702, 56936, 63228, 85404, 126456, 170808, 309913, 619826, 929739, 1239652, 1859478, 2479304, 3409043, 3718956, 6818086, 7437912, 10227129, 13636172, 20454258, 27272344, 40908516, 81817032]

約数ペア:

[(1, 81817032), (2, 40908516), (3, 27272344), (4, 20454258), (6, 13636172), (8, 10227129), (11, 7437912), (12, 6818086), (22, 3718956), (24, 3409043), (33, 2479304), (44, 1859478), (66, 1239652), (88, 929739), (132, 619826), (264, 309913), (479, 170808), (647, 126456), (958, 85404), (1294, 63228), (1437, 56936), (1916, 42702), (1941, 42152), (2588, 31614), (2874, 28468), (3832, 21351), (3882, 21076), (5176, 15807), (5269, 15528), (5748, 14234), (7117, 11496), (7764, 10538)]