66621192

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{409}}^1\times {\mathrm{617}}^1$

素因数の和:1046

約数の個数: 64

約数和(自身を含む): 182433600

約数和(自身を除く): 115812408

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 132, 264, 409, 617, 818, 1227, 1234, 1636, 1851, 2454, 2468, 3272, 3702, 4499, 4908, 4936, 6787, 7404, 8998, 9816, 13497, 13574, 14808, 17996, 20361, 26994, 27148, 35992, 40722, 53988, 54296, 81444, 107976, 162888, 252353, 504706, 757059, 1009412, 1514118, 2018824, 2775883, 3028236, 5551766, 6056472, 8327649, 11103532, 16655298, 22207064, 33310596, 66621192]

約数ペア:

[(1, 66621192), (2, 33310596), (3, 22207064), (4, 16655298), (6, 11103532), (8, 8327649), (11, 6056472), (12, 5551766), (22, 3028236), (24, 2775883), (33, 2018824), (44, 1514118), (66, 1009412), (88, 757059), (132, 504706), (264, 252353), (409, 162888), (617, 107976), (818, 81444), (1227, 54296), (1234, 53988), (1636, 40722), (1851, 35992), (2454, 27148), (2468, 26994), (3272, 20361), (3702, 17996), (4499, 14808), (4908, 13574), (4936, 13497), (6787, 9816), (7404, 8998)]