74162616

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{139}}^1$

素因数の和:249

約数の個数: 128

約数和(自身を含む): 212889600

約数和(自身を除く): 138726984

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 43, 44, 47, 66, 86, 88, 94, 129, 132, 139, 141, 172, 188, 258, 264, 278, 282, 344, 376, 417, 473, 516, 517, 556, 564, 834, 946, 1032, 1034, 1112, 1128, 1419, 1529, 1551, 1668, 1892, 2021, 2068, 2838, 3058, 3102, 3336, 3784, 4042, 4136, 4587, 5676, 5977, 6063, 6116, 6204, 6533, 8084, 9174, 11352, 11954, 12126, 12232, 12408, 13066, 16168, 17931, 18348, 19599, 22231, 23908, 24252, 26132, 35862, 36696, 39198, 44462, 47816, 48504, 52264, 65747, 66693, 71724, 71863, 78396, 88924, 131494, 133386, 143448, 143726, 156792, 177848, 197241, 215589, 262988, 266772, 280919, 287452, 394482, 431178, 525976, 533544, 561838, 574904, 788964, 842757, 862356, 1123676, 1577928, 1685514, 1724712, 2247352, 3090109, 3371028, 6180218, 6742056, 9270327, 12360436, 18540654, 24720872, 37081308, 74162616]

約数ペア:

[(1, 74162616), (2, 37081308), (3, 24720872), (4, 18540654), (6, 12360436), (8, 9270327), (11, 6742056), (12, 6180218), (22, 3371028), (24, 3090109), (33, 2247352), (43, 1724712), (44, 1685514), (47, 1577928), (66, 1123676), (86, 862356), (88, 842757), (94, 788964), (129, 574904), (132, 561838), (139, 533544), (141, 525976), (172, 431178), (188, 394482), (258, 287452), (264, 280919), (278, 266772), (282, 262988), (344, 215589), (376, 197241), (417, 177848), (473, 156792), (516, 143726), (517, 143448), (556, 133386), (564, 131494), (834, 88924), (946, 78396), (1032, 71863), (1034, 71724), (1112, 66693), (1128, 65747), (1419, 52264), (1529, 48504), (1551, 47816), (1668, 44462), (1892, 39198), (2021, 36696), (2068, 35862), (2838, 26132), (3058, 24252), (3102, 23908), (3336, 22231), (3784, 19599), (4042, 18348), (4136, 17931), (4587, 16168), (5676, 13066), (5977, 12408), (6063, 12232), (6116, 12126), (6204, 11954), (6533, 11352), (8084, 9174)]