89987382

素因数分解:

$2^1\times 3^3\times {\mathrm{19}}^1\times {\mathrm{229}}^1\times {\mathrm{383}}^1$

素因数の和:642

約数の個数: 64

約数和(自身を含む): 211968000

約数和(自身を除く): 121980618

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 38, 54, 57, 114, 171, 229, 342, 383, 458, 513, 687, 766, 1026, 1149, 1374, 2061, 2298, 3447, 4122, 4351, 6183, 6894, 7277, 8702, 10341, 12366, 13053, 14554, 20682, 21831, 26106, 39159, 43662, 65493, 78318, 87707, 117477, 130986, 175414, 196479, 234954, 263121, 392958, 526242, 789363, 1578726, 1666433, 2368089, 3332866, 4736178, 4999299, 9998598, 14997897, 29995794, 44993691, 89987382]

約数ペア:

[(1, 89987382), (2, 44993691), (3, 29995794), (6, 14997897), (9, 9998598), (18, 4999299), (19, 4736178), (27, 3332866), (38, 2368089), (54, 1666433), (57, 1578726), (114, 789363), (171, 526242), (229, 392958), (342, 263121), (383, 234954), (458, 196479), (513, 175414), (687, 130986), (766, 117477), (1026, 87707), (1149, 78318), (1374, 65493), (2061, 43662), (2298, 39159), (3447, 26106), (4122, 21831), (4351, 20682), (6183, 14554), (6894, 13053), (7277, 12366), (8702, 10341)]