91487508

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{19}}^2\times {\mathrm{431}}^1$

素因数の和:490

約数の個数: 108

約数和(自身を含む): 262688832

約数和(自身を除く): 171201324

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 19, 21, 28, 38, 42, 49, 57, 76, 84, 98, 114, 133, 147, 196, 228, 266, 294, 361, 399, 431, 532, 588, 722, 798, 862, 931, 1083, 1293, 1444, 1596, 1724, 1862, 2166, 2527, 2586, 2793, 3017, 3724, 4332, 5054, 5172, 5586, 6034, 7581, 8189, 9051, 10108, 11172, 12068, 15162, 16378, 17689, 18102, 21119, 24567, 30324, 32756, 35378, 36204, 42238, 49134, 53067, 57323, 63357, 70756, 84476, 98268, 106134, 114646, 126714, 155591, 171969, 212268, 229292, 253428, 311182, 343938, 401261, 466773, 622364, 687876, 802522, 933546, 1089137, 1203783, 1605044, 1867092, 2178274, 2407566, 3267411, 4356548, 4815132, 6534822, 7623959, 13069644, 15247918, 22871877, 30495836, 45743754, 91487508]

約数ペア:

[(1, 91487508), (2, 45743754), (3, 30495836), (4, 22871877), (6, 15247918), (7, 13069644), (12, 7623959), (14, 6534822), (19, 4815132), (21, 4356548), (28, 3267411), (38, 2407566), (42, 2178274), (49, 1867092), (57, 1605044), (76, 1203783), (84, 1089137), (98, 933546), (114, 802522), (133, 687876), (147, 622364), (196, 466773), (228, 401261), (266, 343938), (294, 311182), (361, 253428), (399, 229292), (431, 212268), (532, 171969), (588, 155591), (722, 126714), (798, 114646), (862, 106134), (931, 98268), (1083, 84476), (1293, 70756), (1444, 63357), (1596, 57323), (1724, 53067), (1862, 49134), (2166, 42238), (2527, 36204), (2586, 35378), (2793, 32756), (3017, 30324), (3724, 24567), (4332, 21119), (5054, 18102), (5172, 17689), (5586, 16378), (6034, 15162), (7581, 12068), (8189, 11172), (9051, 10108)]