129487896

素因数分解:

$2^3\times 3^8\times {\mathrm{2467}}^1$

素因数の和:2497

約数の個数: 72

約数和(自身を含む): 364313820

約数和(自身を除く): 234825924

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 243, 324, 486, 648, 729, 972, 1458, 1944, 2187, 2467, 2916, 4374, 4934, 5832, 6561, 7401, 8748, 9868, 13122, 14802, 17496, 19736, 22203, 26244, 29604, 44406, 52488, 59208, 66609, 88812, 133218, 177624, 199827, 266436, 399654, 532872, 599481, 799308, 1198962, 1598616, 1798443, 2397924, 3596886, 4795848, 5395329, 7193772, 10790658, 14387544, 16185987, 21581316, 32371974, 43162632, 64743948, 129487896]

約数ペア:

[(1, 129487896), (2, 64743948), (3, 43162632), (4, 32371974), (6, 21581316), (8, 16185987), (9, 14387544), (12, 10790658), (18, 7193772), (24, 5395329), (27, 4795848), (36, 3596886), (54, 2397924), (72, 1798443), (81, 1598616), (108, 1198962), (162, 799308), (216, 599481), (243, 532872), (324, 399654), (486, 266436), (648, 199827), (729, 177624), (972, 133218), (1458, 88812), (1944, 66609), (2187, 59208), (2467, 52488), (2916, 44406), (4374, 29604), (4934, 26244), (5832, 22203), (6561, 19736), (7401, 17496), (8748, 14802), (9868, 13122)]