90845118

素因数分解:

$2^1\times 3^3\times 7^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1$

素因数の和:196

約数の個数: 192

約数和(自身を含む): 268128000

約数和(自身を除く): 177282882

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 19, 21, 26, 27, 38, 39, 42, 49, 54, 57, 63, 78, 91, 98, 114, 117, 126, 133, 139, 147, 171, 182, 189, 234, 247, 266, 273, 278, 294, 342, 351, 378, 399, 417, 441, 494, 513, 546, 637, 702, 741, 798, 819, 834, 882, 931, 973, 1026, 1197, 1251, 1274, 1323, 1482, 1638, 1729, 1807, 1862, 1911, 1946, 2223, 2394, 2457, 2502, 2641, 2646, 2793, 2919, 3458, 3591, 3614, 3753, 3822, 4446, 4914, 5187, 5282, 5421, 5586, 5733, 5838, 6669, 6811, 7182, 7506, 7923, 8379, 8757, 10374, 10842, 11466, 12103, 12649, 13338, 13622, 15561, 15846, 16263, 16758, 17199, 17514, 18487, 20433, 23769, 24206, 25137, 25298, 26271, 31122, 32526, 34333, 34398, 36309, 36974, 37947, 40866, 46683, 47538, 48789, 50274, 52542, 55461, 61299, 68666, 71307, 72618, 75894, 88543, 93366, 97578, 102999, 108927, 110922, 113841, 122598, 129409, 142614, 166383, 177086, 183897, 205998, 217854, 227682, 240331, 258818, 265629, 308997, 326781, 332766, 341523, 367794, 388227, 480662, 499149, 531258, 617994, 653562, 683046, 720993, 776454, 796887, 926991, 998298, 1164681, 1441986, 1593774, 1682317, 1853982, 2162979, 2329362, 2390661, 3364634, 3494043, 4325958, 4781322, 5046951, 6488937, 6988086, 10093902, 12977874, 15140853, 30281706, 45422559, 90845118]

約数ペア:

[(1, 90845118), (2, 45422559), (3, 30281706), (6, 15140853), (7, 12977874), (9, 10093902), (13, 6988086), (14, 6488937), (18, 5046951), (19, 4781322), (21, 4325958), (26, 3494043), (27, 3364634), (38, 2390661), (39, 2329362), (42, 2162979), (49, 1853982), (54, 1682317), (57, 1593774), (63, 1441986), (78, 1164681), (91, 998298), (98, 926991), (114, 796887), (117, 776454), (126, 720993), (133, 683046), (139, 653562), (147, 617994), (171, 531258), (182, 499149), (189, 480662), (234, 388227), (247, 367794), (266, 341523), (273, 332766), (278, 326781), (294, 308997), (342, 265629), (351, 258818), (378, 240331), (399, 227682), (417, 217854), (441, 205998), (494, 183897), (513, 177086), (546, 166383), (637, 142614), (702, 129409), (741, 122598), (798, 113841), (819, 110922), (834, 108927), (882, 102999), (931, 97578), (973, 93366), (1026, 88543), (1197, 75894), (1251, 72618), (1274, 71307), (1323, 68666), (1482, 61299), (1638, 55461), (1729, 52542), (1807, 50274), (1862, 48789), (1911, 47538), (1946, 46683), (2223, 40866), (2394, 37947), (2457, 36974), (2502, 36309), (2641, 34398), (2646, 34333), (2793, 32526), (2919, 31122), (3458, 26271), (3591, 25298), (3614, 25137), (3753, 24206), (3822, 23769), (4446, 20433), (4914, 18487), (5187, 17514), (5282, 17199), (5421, 16758), (5586, 16263), (5733, 15846), (5838, 15561), (6669, 13622), (6811, 13338), (7182, 12649), (7506, 12103), (7923, 11466), (8379, 10842), (8757, 10374)]