82907412

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{181}}^1$

素因数の和:262

約数の個数: 144

約数和(自身を含む): 243996480

約数和(自身を除く): 161089068

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 19, 21, 28, 38, 41, 42, 49, 57, 76, 82, 84, 98, 114, 123, 133, 147, 164, 181, 196, 228, 246, 266, 287, 294, 362, 399, 492, 532, 543, 574, 588, 724, 779, 798, 861, 931, 1086, 1148, 1267, 1558, 1596, 1722, 1862, 2009, 2172, 2337, 2534, 2793, 3116, 3439, 3444, 3724, 3801, 4018, 4674, 5068, 5453, 5586, 6027, 6878, 7421, 7602, 8036, 8869, 9348, 10317, 10906, 11172, 12054, 13756, 14842, 15204, 16359, 17738, 20634, 21812, 22263, 24073, 24108, 26607, 29684, 32718, 35476, 38171, 41268, 44526, 48146, 51947, 53214, 65436, 72219, 76342, 89052, 96292, 103894, 106428, 114513, 140999, 144438, 152684, 155841, 168511, 207788, 229026, 281998, 288876, 311682, 337022, 363629, 422997, 458052, 505533, 563996, 623364, 674044, 727258, 845994, 986993, 1011066, 1090887, 1454516, 1691988, 1973986, 2022132, 2181774, 2960979, 3947972, 4363548, 5921958, 6908951, 11843916, 13817902, 20726853, 27635804, 41453706, 82907412]

約数ペア:

[(1, 82907412), (2, 41453706), (3, 27635804), (4, 20726853), (6, 13817902), (7, 11843916), (12, 6908951), (14, 5921958), (19, 4363548), (21, 3947972), (28, 2960979), (38, 2181774), (41, 2022132), (42, 1973986), (49, 1691988), (57, 1454516), (76, 1090887), (82, 1011066), (84, 986993), (98, 845994), (114, 727258), (123, 674044), (133, 623364), (147, 563996), (164, 505533), (181, 458052), (196, 422997), (228, 363629), (246, 337022), (266, 311682), (287, 288876), (294, 281998), (362, 229026), (399, 207788), (492, 168511), (532, 155841), (543, 152684), (574, 144438), (588, 140999), (724, 114513), (779, 106428), (798, 103894), (861, 96292), (931, 89052), (1086, 76342), (1148, 72219), (1267, 65436), (1558, 53214), (1596, 51947), (1722, 48146), (1862, 44526), (2009, 41268), (2172, 38171), (2337, 35476), (2534, 32718), (2793, 29684), (3116, 26607), (3439, 24108), (3444, 24073), (3724, 22263), (3801, 21812), (4018, 20634), (4674, 17738), (5068, 16359), (5453, 15204), (5586, 14842), (6027, 13756), (6878, 12054), (7421, 11172), (7602, 10906), (8036, 10317), (8869, 9348)]