68984889435

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{141199}}^1$

素因数の和:141278

約数の個数: 128

約数和(自身を含む): 156155904000

約数和(自身を除く): 87171014565

約数列:

[1, 3, 5, 7, 9, 11, 15, 21, 27, 33, 35, 45, 47, 55, 63, 77, 99, 105, 135, 141, 165, 189, 231, 235, 297, 315, 329, 385, 423, 495, 517, 693, 705, 945, 987, 1155, 1269, 1485, 1551, 1645, 2079, 2115, 2585, 2961, 3465, 3619, 4653, 4935, 6345, 7755, 8883, 10395, 10857, 13959, 14805, 18095, 23265, 32571, 44415, 54285, 69795, 97713, 141199, 162855, 423597, 488565, 705995, 988393, 1270791, 1553189, 2117985, 2965179, 3812373, 4659567, 4941965, 6353955, 6636353, 7765945, 8895537, 10872323, 13978701, 14825895, 19061865, 19909059, 23297835, 26686611, 32616969, 33181765, 41936103, 44477685, 46454471, 54361615, 59727177, 69893505, 72999883, 97850907, 99545295, 133433055, 139363413, 163084845, 179181531, 209680515, 218999649, 232272355, 293552721, 298635885, 364999415, 418090239, 489254535, 510999181, 656998947, 696817065, 895907655, 1094998245, 1254270717, 1467763605, 1532997543, 1970996841, 2090451195, 2554995905, 3284994735, 4598992629, 6271353585, 7664987715, 9854984205, 13796977887, 22994963145, 68984889435]

約数ペア:

[(1, 68984889435), (3, 22994963145), (5, 13796977887), (7, 9854984205), (9, 7664987715), (11, 6271353585), (15, 4598992629), (21, 3284994735), (27, 2554995905), (33, 2090451195), (35, 1970996841), (45, 1532997543), (47, 1467763605), (55, 1254270717), (63, 1094998245), (77, 895907655), (99, 696817065), (105, 656998947), (135, 510999181), (141, 489254535), (165, 418090239), (189, 364999415), (231, 298635885), (235, 293552721), (297, 232272355), (315, 218999649), (329, 209680515), (385, 179181531), (423, 163084845), (495, 139363413), (517, 133433055), (693, 99545295), (705, 97850907), (945, 72999883), (987, 69893505), (1155, 59727177), (1269, 54361615), (1485, 46454471), (1551, 44477685), (1645, 41936103), (2079, 33181765), (2115, 32616969), (2585, 26686611), (2961, 23297835), (3465, 19909059), (3619, 19061865), (4653, 14825895), (4935, 13978701), (6345, 10872323), (7755, 8895537), (8883, 7765945), (10395, 6636353), (10857, 6353955), (13959, 4941965), (14805, 4659567), (18095, 3812373), (23265, 2965179), (32571, 2117985), (44415, 1553189), (54285, 1270791), (69795, 988393), (97713, 705995), (141199, 488565), (162855, 423597)]