78632316

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{47}}^1\times {\mathrm{2213}}^1$

素因数の和:2280

約数の個数: 96

約数和(自身を含む): 238049280

約数和(自身を除く): 159416964

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 47, 54, 63, 84, 94, 108, 126, 141, 188, 189, 252, 282, 329, 378, 423, 564, 658, 756, 846, 987, 1269, 1316, 1692, 1974, 2213, 2538, 2961, 3948, 4426, 5076, 5922, 6639, 8852, 8883, 11844, 13278, 15491, 17766, 19917, 26556, 30982, 35532, 39834, 46473, 59751, 61964, 79668, 92946, 104011, 119502, 139419, 185892, 208022, 239004, 278838, 312033, 416044, 418257, 557676, 624066, 728077, 836514, 936099, 1248132, 1456154, 1673028, 1872198, 2184231, 2808297, 2912308, 3744396, 4368462, 5616594, 6552693, 8736924, 11233188, 13105386, 19658079, 26210772, 39316158, 78632316]

約数ペア:

[(1, 78632316), (2, 39316158), (3, 26210772), (4, 19658079), (6, 13105386), (7, 11233188), (9, 8736924), (12, 6552693), (14, 5616594), (18, 4368462), (21, 3744396), (27, 2912308), (28, 2808297), (36, 2184231), (42, 1872198), (47, 1673028), (54, 1456154), (63, 1248132), (84, 936099), (94, 836514), (108, 728077), (126, 624066), (141, 557676), (188, 418257), (189, 416044), (252, 312033), (282, 278838), (329, 239004), (378, 208022), (423, 185892), (564, 139419), (658, 119502), (756, 104011), (846, 92946), (987, 79668), (1269, 61964), (1316, 59751), (1692, 46473), (1974, 39834), (2213, 35532), (2538, 30982), (2961, 26556), (3948, 19917), (4426, 17766), (5076, 15491), (5922, 13278), (6639, 11844), (8852, 8883)]