145323684

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{21587}}^1$

素因数の和:21625

約数の個数: 72

約数和(自身を含む): 424333728

約数和(自身を除く): 279010044

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 17, 18, 22, 33, 34, 36, 44, 51, 66, 68, 99, 102, 132, 153, 187, 198, 204, 306, 374, 396, 561, 612, 748, 1122, 1683, 2244, 3366, 6732, 21587, 43174, 64761, 86348, 129522, 194283, 237457, 259044, 366979, 388566, 474914, 712371, 733958, 777132, 949828, 1100937, 1424742, 1467916, 2137113, 2201874, 2849484, 3302811, 4036769, 4274226, 4403748, 6605622, 8073538, 8548452, 12110307, 13211244, 16147076, 24220614, 36330921, 48441228, 72661842, 145323684]

約数ペア:

[(1, 145323684), (2, 72661842), (3, 48441228), (4, 36330921), (6, 24220614), (9, 16147076), (11, 13211244), (12, 12110307), (17, 8548452), (18, 8073538), (22, 6605622), (33, 4403748), (34, 4274226), (36, 4036769), (44, 3302811), (51, 2849484), (66, 2201874), (68, 2137113), (99, 1467916), (102, 1424742), (132, 1100937), (153, 949828), (187, 777132), (198, 733958), (204, 712371), (306, 474914), (374, 388566), (396, 366979), (561, 259044), (612, 237457), (748, 194283), (1122, 129522), (1683, 86348), (2244, 64761), (3366, 43174), (6732, 21587)]