90209964

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{3881}}^1$

素因数の和:4050

約数の個数: 48

約数和(自身を含む): 228261600

約数和(自身を除く): 138051636

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 149, 156, 298, 447, 596, 894, 1788, 1937, 3874, 3881, 5811, 7748, 7762, 11622, 11643, 15524, 23244, 23286, 46572, 50453, 100906, 151359, 201812, 302718, 578269, 605436, 1156538, 1734807, 2313076, 3469614, 6939228, 7517497, 15034994, 22552491, 30069988, 45104982, 90209964]

約数ペア:

[(1, 90209964), (2, 45104982), (3, 30069988), (4, 22552491), (6, 15034994), (12, 7517497), (13, 6939228), (26, 3469614), (39, 2313076), (52, 1734807), (78, 1156538), (149, 605436), (156, 578269), (298, 302718), (447, 201812), (596, 151359), (894, 100906), (1788, 50453), (1937, 46572), (3874, 23286), (3881, 23244), (5811, 15524), (7748, 11643), (7762, 11622)]