72410884

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{331}}^1\times {\mathrm{601}}^1$

素因数の和:956

約数の個数: 48

約数和(自身を含む): 156693376

約数和(自身を除く): 84282492

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 331, 364, 601, 662, 1202, 1324, 2317, 2404, 4207, 4303, 4634, 7813, 8414, 8606, 9268, 15626, 16828, 17212, 30121, 31252, 54691, 60242, 109382, 120484, 198931, 218764, 397862, 795724, 1392517, 2586103, 2785034, 5172206, 5570068, 10344412, 18102721, 36205442, 72410884]

約数ペア:

[(1, 72410884), (2, 36205442), (4, 18102721), (7, 10344412), (13, 5570068), (14, 5172206), (26, 2785034), (28, 2586103), (52, 1392517), (91, 795724), (182, 397862), (331, 218764), (364, 198931), (601, 120484), (662, 109382), (1202, 60242), (1324, 54691), (2317, 31252), (2404, 30121), (4207, 17212), (4303, 16828), (4634, 15626), (7813, 9268), (8414, 8606)]