172685268

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{103}}^1\times {\mathrm{6653}}^1$

素因数の和:6773

約数の個数: 72

約数和(自身を含む): 503787648

約数和(自身を除く): 331102380

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 103, 126, 206, 252, 309, 412, 618, 721, 927, 1236, 1442, 1854, 2163, 2884, 3708, 4326, 6489, 6653, 8652, 12978, 13306, 19959, 25956, 26612, 39918, 46571, 59877, 79836, 93142, 119754, 139713, 186284, 239508, 279426, 419139, 558852, 685259, 838278, 1370518, 1676556, 2055777, 2741036, 4111554, 4796813, 6167331, 8223108, 9593626, 12334662, 14390439, 19187252, 24669324, 28780878, 43171317, 57561756, 86342634, 172685268]

約数ペア:

[(1, 172685268), (2, 86342634), (3, 57561756), (4, 43171317), (6, 28780878), (7, 24669324), (9, 19187252), (12, 14390439), (14, 12334662), (18, 9593626), (21, 8223108), (28, 6167331), (36, 4796813), (42, 4111554), (63, 2741036), (84, 2055777), (103, 1676556), (126, 1370518), (206, 838278), (252, 685259), (309, 558852), (412, 419139), (618, 279426), (721, 239508), (927, 186284), (1236, 139713), (1442, 119754), (1854, 93142), (2163, 79836), (2884, 59877), (3708, 46571), (4326, 39918), (6489, 26612), (6653, 25956), (8652, 19959), (12978, 13306)]