83440868

素因数分解:

$2^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{59}}^1\times {\mathrm{953}}^1$

素因数の和:1076

約数の個数: 48

約数和(自身を含む): 173093760

約数和(自身を除く): 89652892

約数列:

[1, 2, 4, 7, 14, 28, 53, 59, 106, 118, 212, 236, 371, 413, 742, 826, 953, 1484, 1652, 1906, 3127, 3812, 6254, 6671, 12508, 13342, 21889, 26684, 43778, 50509, 56227, 87556, 101018, 112454, 202036, 224908, 353563, 393589, 707126, 787178, 1414252, 1574356, 2980031, 5960062, 11920124, 20860217, 41720434, 83440868]

約数ペア:

[(1, 83440868), (2, 41720434), (4, 20860217), (7, 11920124), (14, 5960062), (28, 2980031), (53, 1574356), (59, 1414252), (106, 787178), (118, 707126), (212, 393589), (236, 353563), (371, 224908), (413, 202036), (742, 112454), (826, 101018), (953, 87556), (1484, 56227), (1652, 50509), (1906, 43778), (3127, 26684), (3812, 21889), (6254, 13342), (6671, 12508)]