91016574

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{181}}^1\times {\mathrm{401}}^1$

素因数の和:617

約数の個数: 64

約数和(自身を含む): 210712320

約数和(自身を除く): 119695746

約数列:

[1, 2, 3, 6, 11, 19, 22, 33, 38, 57, 66, 114, 181, 209, 362, 401, 418, 543, 627, 802, 1086, 1203, 1254, 1991, 2406, 3439, 3982, 4411, 5973, 6878, 7619, 8822, 10317, 11946, 13233, 15238, 20634, 22857, 26466, 37829, 45714, 72581, 75658, 83809, 113487, 145162, 167618, 217743, 226974, 251427, 435486, 502854, 798391, 1379039, 1596782, 2395173, 2758078, 4137117, 4790346, 8274234, 15169429, 30338858, 45508287, 91016574]

約数ペア:

[(1, 91016574), (2, 45508287), (3, 30338858), (6, 15169429), (11, 8274234), (19, 4790346), (22, 4137117), (33, 2758078), (38, 2395173), (57, 1596782), (66, 1379039), (114, 798391), (181, 502854), (209, 435486), (362, 251427), (401, 226974), (418, 217743), (543, 167618), (627, 145162), (802, 113487), (1086, 83809), (1203, 75658), (1254, 72581), (1991, 45714), (2406, 37829), (3439, 26466), (3982, 22857), (4411, 20634), (5973, 15238), (6878, 13233), (7619, 11946), (8822, 10317)]