75636572

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{139}}^1\times {\mathrm{149}}^1$

素因数の和:386

約数の個数: 48

約数和(自身を含む): 148176000

約数和(自身を除く): 72539428

約数列:

[1, 2, 4, 11, 22, 44, 83, 139, 149, 166, 278, 298, 332, 556, 596, 913, 1529, 1639, 1826, 3058, 3278, 3652, 6116, 6556, 11537, 12367, 20711, 23074, 24734, 41422, 46148, 49468, 82844, 126907, 136037, 227821, 253814, 272074, 455642, 507628, 544148, 911284, 1719013, 3438026, 6876052, 18909143, 37818286, 75636572]

約数ペア:

[(1, 75636572), (2, 37818286), (4, 18909143), (11, 6876052), (22, 3438026), (44, 1719013), (83, 911284), (139, 544148), (149, 507628), (166, 455642), (278, 272074), (298, 253814), (332, 227821), (556, 136037), (596, 126907), (913, 82844), (1529, 49468), (1639, 46148), (1826, 41422), (3058, 24734), (3278, 23074), (3652, 20711), (6116, 12367), (6556, 11537)]