82279638

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{37}}^2\times {\mathrm{53}}^1$

素因数の和:148

約数の個数: 120

約数和(自身を含む): 220640112

約数和(自身を除く): 138360474

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 37, 42, 53, 54, 63, 74, 81, 106, 111, 126, 159, 162, 189, 222, 259, 318, 333, 371, 378, 477, 518, 567, 666, 742, 777, 954, 999, 1113, 1134, 1369, 1431, 1554, 1961, 1998, 2226, 2331, 2738, 2862, 2997, 3339, 3922, 4107, 4293, 4662, 5883, 5994, 6678, 6993, 8214, 8586, 9583, 10017, 11766, 12321, 13727, 13986, 17649, 19166, 20034, 20979, 24642, 27454, 28749, 30051, 35298, 36963, 41181, 41958, 52947, 57498, 60102, 72557, 73926, 82362, 86247, 105894, 110889, 123543, 145114, 158841, 172494, 217671, 221778, 247086, 258741, 317682, 370629, 435342, 507899, 517482, 653013, 741258, 776223, 1015798, 1111887, 1306026, 1523697, 1552446, 1959039, 2223774, 3047394, 3918078, 4571091, 5877117, 9142182, 11754234, 13713273, 27426546, 41139819, 82279638]

約数ペア:

[(1, 82279638), (2, 41139819), (3, 27426546), (6, 13713273), (7, 11754234), (9, 9142182), (14, 5877117), (18, 4571091), (21, 3918078), (27, 3047394), (37, 2223774), (42, 1959039), (53, 1552446), (54, 1523697), (63, 1306026), (74, 1111887), (81, 1015798), (106, 776223), (111, 741258), (126, 653013), (159, 517482), (162, 507899), (189, 435342), (222, 370629), (259, 317682), (318, 258741), (333, 247086), (371, 221778), (378, 217671), (477, 172494), (518, 158841), (567, 145114), (666, 123543), (742, 110889), (777, 105894), (954, 86247), (999, 82362), (1113, 73926), (1134, 72557), (1369, 60102), (1431, 57498), (1554, 52947), (1961, 41958), (1998, 41181), (2226, 36963), (2331, 35298), (2738, 30051), (2862, 28749), (2997, 27454), (3339, 24642), (3922, 20979), (4107, 20034), (4293, 19166), (4662, 17649), (5883, 13986), (5994, 13727), (6678, 12321), (6993, 11766), (8214, 10017), (8586, 9583)]