90788908

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{6577}}^1$

素因数の和:6634

約数の個数: 48

約数和(自身を含む): 198918720

約数和(自身を除く): 108129812

約数列:

[1, 2, 4, 7, 14, 17, 28, 29, 34, 58, 68, 116, 119, 203, 238, 406, 476, 493, 812, 986, 1972, 3451, 6577, 6902, 13154, 13804, 26308, 46039, 92078, 111809, 184156, 190733, 223618, 381466, 447236, 762932, 782663, 1335131, 1565326, 2670262, 3130652, 3242461, 5340524, 6484922, 12969844, 22697227, 45394454, 90788908]

約数ペア:

[(1, 90788908), (2, 45394454), (4, 22697227), (7, 12969844), (14, 6484922), (17, 5340524), (28, 3242461), (29, 3130652), (34, 2670262), (58, 1565326), (68, 1335131), (116, 782663), (119, 762932), (203, 447236), (238, 381466), (406, 223618), (476, 190733), (493, 184156), (812, 111809), (986, 92078), (1972, 46039), (3451, 26308), (6577, 13804), (6902, 13154)]