87744488

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{619}}^1$

素因数の和:714

約数の個数: 64

約数和(自身を含む): 187488000

約数和(自身を除く): 99743512

約数列:

[1, 2, 4, 8, 13, 26, 29, 47, 52, 58, 94, 104, 116, 188, 232, 376, 377, 611, 619, 754, 1222, 1238, 1363, 1508, 2444, 2476, 2726, 3016, 4888, 4952, 5452, 8047, 10904, 16094, 17719, 17951, 29093, 32188, 35438, 35902, 58186, 64376, 70876, 71804, 116372, 141752, 143608, 232744, 233363, 378209, 466726, 756418, 843697, 933452, 1512836, 1687394, 1866904, 3025672, 3374788, 6749576, 10968061, 21936122, 43872244, 87744488]

約数ペア:

[(1, 87744488), (2, 43872244), (4, 21936122), (8, 10968061), (13, 6749576), (26, 3374788), (29, 3025672), (47, 1866904), (52, 1687394), (58, 1512836), (94, 933452), (104, 843697), (116, 756418), (188, 466726), (232, 378209), (376, 233363), (377, 232744), (611, 143608), (619, 141752), (754, 116372), (1222, 71804), (1238, 70876), (1363, 64376), (1508, 58186), (2444, 35902), (2476, 35438), (2726, 32188), (3016, 29093), (4888, 17951), (4952, 17719), (5452, 16094), (8047, 10904)]