85179952

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{631}}^1$

素因数の和:722

約数の個数: 80

約数和(自身を含む): 197487360

約数和(自身を除く): 112307408

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 44, 52, 59, 88, 104, 118, 143, 176, 208, 236, 286, 472, 572, 631, 649, 767, 944, 1144, 1262, 1298, 1534, 2288, 2524, 2596, 3068, 5048, 5192, 6136, 6941, 8203, 8437, 10096, 10384, 12272, 13882, 16406, 16874, 27764, 32812, 33748, 37229, 55528, 65624, 67496, 74458, 90233, 111056, 131248, 134992, 148916, 180466, 297832, 360932, 409519, 483977, 595664, 721864, 819038, 967954, 1443728, 1638076, 1935908, 3276152, 3871816, 5323747, 6552304, 7743632, 10647494, 21294988, 42589976, 85179952]

約数ペア:

[(1, 85179952), (2, 42589976), (4, 21294988), (8, 10647494), (11, 7743632), (13, 6552304), (16, 5323747), (22, 3871816), (26, 3276152), (44, 1935908), (52, 1638076), (59, 1443728), (88, 967954), (104, 819038), (118, 721864), (143, 595664), (176, 483977), (208, 409519), (236, 360932), (286, 297832), (472, 180466), (572, 148916), (631, 134992), (649, 131248), (767, 111056), (944, 90233), (1144, 74458), (1262, 67496), (1298, 65624), (1534, 55528), (2288, 37229), (2524, 33748), (2596, 32812), (3068, 27764), (5048, 16874), (5192, 16406), (6136, 13882), (6941, 12272), (8203, 10384), (8437, 10096)]