82243372

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{83}}^1\times {\mathrm{131}}^1$

素因数の和:310

約数の個数: 48

約数和(自身を含む): 153990144

約数和(自身を除く): 71746772

約数列:

[1, 2, 4, 31, 61, 62, 83, 122, 124, 131, 166, 244, 262, 332, 524, 1891, 2573, 3782, 4061, 5063, 5146, 7564, 7991, 8122, 10126, 10292, 10873, 15982, 16244, 20252, 21746, 31964, 43492, 156953, 247721, 313906, 337063, 495442, 627812, 663253, 674126, 990884, 1326506, 1348252, 2653012, 20560843, 41121686, 82243372]

約数ペア:

[(1, 82243372), (2, 41121686), (4, 20560843), (31, 2653012), (61, 1348252), (62, 1326506), (83, 990884), (122, 674126), (124, 663253), (131, 627812), (166, 495442), (244, 337063), (262, 313906), (332, 247721), (524, 156953), (1891, 43492), (2573, 31964), (3782, 21746), (4061, 20252), (5063, 16244), (5146, 15982), (7564, 10873), (7991, 10292), (8122, 10126)]