68498928

素因数分解:

$2^4\times 3^2\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{349}}^1$

素因数の和:439

約数の個数: 120

約数和(自身を含む): 203112000

約数和(自身を除く): 134613072

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 29, 36, 47, 48, 58, 72, 87, 94, 116, 141, 144, 174, 188, 232, 261, 282, 348, 349, 376, 423, 464, 522, 564, 696, 698, 752, 846, 1044, 1047, 1128, 1363, 1392, 1396, 1692, 2088, 2094, 2256, 2726, 2792, 3141, 3384, 4089, 4176, 4188, 5452, 5584, 6282, 6768, 8178, 8376, 10121, 10904, 12267, 12564, 16356, 16403, 16752, 20242, 21808, 24534, 25128, 30363, 32712, 32806, 40484, 49068, 49209, 50256, 60726, 65424, 65612, 80968, 91089, 98136, 98418, 121452, 131224, 147627, 161936, 182178, 196272, 196836, 242904, 262448, 295254, 364356, 393672, 475687, 485808, 590508, 728712, 787344, 951374, 1181016, 1427061, 1457424, 1902748, 2362032, 2854122, 3805496, 4281183, 5708244, 7610992, 8562366, 11416488, 17124732, 22832976, 34249464, 68498928]

約数ペア:

[(1, 68498928), (2, 34249464), (3, 22832976), (4, 17124732), (6, 11416488), (8, 8562366), (9, 7610992), (12, 5708244), (16, 4281183), (18, 3805496), (24, 2854122), (29, 2362032), (36, 1902748), (47, 1457424), (48, 1427061), (58, 1181016), (72, 951374), (87, 787344), (94, 728712), (116, 590508), (141, 485808), (144, 475687), (174, 393672), (188, 364356), (232, 295254), (261, 262448), (282, 242904), (348, 196836), (349, 196272), (376, 182178), (423, 161936), (464, 147627), (522, 131224), (564, 121452), (696, 98418), (698, 98136), (752, 91089), (846, 80968), (1044, 65612), (1047, 65424), (1128, 60726), (1363, 50256), (1392, 49209), (1396, 49068), (1692, 40484), (2088, 32806), (2094, 32712), (2256, 30363), (2726, 25128), (2792, 24534), (3141, 21808), (3384, 20242), (4089, 16752), (4176, 16403), (4188, 16356), (5452, 12564), (5584, 12267), (6282, 10904), (6768, 10121), (8178, 8376)]