90047958

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1$

素因数の和:123

約数の個数: 192

約数和(自身を含む): 257402880

約数和(自身を除く): 167354922

約数列:

[1, 2, 3, 6, 7, 11, 13, 14, 21, 22, 26, 29, 33, 39, 42, 47, 58, 66, 77, 78, 87, 91, 94, 121, 141, 143, 154, 174, 182, 203, 231, 242, 273, 282, 286, 319, 329, 363, 377, 406, 429, 462, 517, 546, 609, 611, 638, 658, 726, 754, 847, 858, 957, 987, 1001, 1034, 1131, 1218, 1222, 1363, 1551, 1573, 1694, 1833, 1914, 1974, 2002, 2233, 2262, 2541, 2639, 2726, 3003, 3102, 3146, 3509, 3619, 3666, 4089, 4147, 4277, 4466, 4719, 5082, 5278, 5687, 6006, 6699, 6721, 7018, 7238, 7917, 8178, 8294, 8554, 9438, 9541, 10527, 10857, 11011, 11374, 12441, 12831, 13398, 13442, 14993, 15834, 17061, 17719, 19082, 20163, 21054, 21714, 22022, 24563, 24882, 25662, 28623, 29029, 29986, 33033, 34122, 35438, 39809, 40326, 44979, 45617, 47047, 49126, 53157, 57246, 58058, 66066, 73689, 73931, 79618, 87087, 89958, 91234, 94094, 104951, 106314, 119427, 124033, 136851, 141141, 147378, 147862, 164923, 174174, 194909, 209902, 221793, 238854, 248066, 273702, 282282, 314853, 319319, 329846, 372099, 389818, 443586, 494769, 517517, 584727, 629706, 638638, 744198, 957957, 989538, 1035034, 1154461, 1169454, 1364363, 1552551, 1915914, 2143999, 2308922, 2728726, 3105102, 3463383, 4093089, 4287998, 6431997, 6926766, 8186178, 12863994, 15007993, 30015986, 45023979, 90047958]

約数ペア:

[(1, 90047958), (2, 45023979), (3, 30015986), (6, 15007993), (7, 12863994), (11, 8186178), (13, 6926766), (14, 6431997), (21, 4287998), (22, 4093089), (26, 3463383), (29, 3105102), (33, 2728726), (39, 2308922), (42, 2143999), (47, 1915914), (58, 1552551), (66, 1364363), (77, 1169454), (78, 1154461), (87, 1035034), (91, 989538), (94, 957957), (121, 744198), (141, 638638), (143, 629706), (154, 584727), (174, 517517), (182, 494769), (203, 443586), (231, 389818), (242, 372099), (273, 329846), (282, 319319), (286, 314853), (319, 282282), (329, 273702), (363, 248066), (377, 238854), (406, 221793), (429, 209902), (462, 194909), (517, 174174), (546, 164923), (609, 147862), (611, 147378), (638, 141141), (658, 136851), (726, 124033), (754, 119427), (847, 106314), (858, 104951), (957, 94094), (987, 91234), (1001, 89958), (1034, 87087), (1131, 79618), (1218, 73931), (1222, 73689), (1363, 66066), (1551, 58058), (1573, 57246), (1694, 53157), (1833, 49126), (1914, 47047), (1974, 45617), (2002, 44979), (2233, 40326), (2262, 39809), (2541, 35438), (2639, 34122), (2726, 33033), (3003, 29986), (3102, 29029), (3146, 28623), (3509, 25662), (3619, 24882), (3666, 24563), (4089, 22022), (4147, 21714), (4277, 21054), (4466, 20163), (4719, 19082), (5082, 17719), (5278, 17061), (5687, 15834), (6006, 14993), (6699, 13442), (6721, 13398), (7018, 12831), (7238, 12441), (7917, 11374), (8178, 11011), (8294, 10857), (8554, 10527), (9438, 9541)]