7920666702

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{5807}}^1$

素因数の和:5927

約数の個数: 128

約数和(自身を含む): 19905177600

約数和(自身を除く): 11984510898

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 29, 39, 54, 58, 67, 78, 87, 117, 134, 174, 201, 234, 261, 351, 377, 402, 522, 603, 702, 754, 783, 871, 1131, 1206, 1566, 1742, 1809, 1943, 2262, 2613, 3393, 3618, 3886, 5226, 5807, 5829, 6786, 7839, 10179, 11614, 11658, 15678, 17421, 17487, 20358, 23517, 25259, 34842, 34974, 47034, 50518, 52263, 52461, 75491, 75777, 104526, 104922, 150982, 151554, 156789, 168403, 226473, 227331, 313578, 336806, 389069, 452946, 454662, 505209, 679419, 681993, 778138, 1010418, 1167207, 1358838, 1363986, 1515627, 2038257, 2189239, 2334414, 3031254, 3501621, 4076514, 4378478, 4546881, 5057897, 6567717, 7003242, 9093762, 10115794, 10504863, 11283001, 13135434, 15173691, 19703151, 21009726, 22566002, 30347382, 33849003, 39406302, 45521073, 59109453, 67698006, 91042146, 101547009, 118218906, 136563219, 146679013, 203094018, 273126438, 293358026, 304641027, 440037039, 609282054, 880074078, 1320111117, 2640222234, 3960333351, 7920666702]

約数ペア:

[(1, 7920666702), (2, 3960333351), (3, 2640222234), (6, 1320111117), (9, 880074078), (13, 609282054), (18, 440037039), (26, 304641027), (27, 293358026), (29, 273126438), (39, 203094018), (54, 146679013), (58, 136563219), (67, 118218906), (78, 101547009), (87, 91042146), (117, 67698006), (134, 59109453), (174, 45521073), (201, 39406302), (234, 33849003), (261, 30347382), (351, 22566002), (377, 21009726), (402, 19703151), (522, 15173691), (603, 13135434), (702, 11283001), (754, 10504863), (783, 10115794), (871, 9093762), (1131, 7003242), (1206, 6567717), (1566, 5057897), (1742, 4546881), (1809, 4378478), (1943, 4076514), (2262, 3501621), (2613, 3031254), (3393, 2334414), (3618, 2189239), (3886, 2038257), (5226, 1515627), (5807, 1363986), (5829, 1358838), (6786, 1167207), (7839, 1010418), (10179, 778138), (11614, 681993), (11658, 679419), (15678, 505209), (17421, 454662), (17487, 452946), (20358, 389069), (23517, 336806), (25259, 313578), (34842, 227331), (34974, 226473), (47034, 168403), (50518, 156789), (52263, 151554), (52461, 150982), (75491, 104922), (75777, 104526)]