121479972

素因数分解:

$2^2\times 3^1\times {\mathrm{101}}^1\times {\mathrm{113}}^1\times {\mathrm{887}}^1$

素因数の和:1108

約数の個数: 48

約数和(自身を含む): 289118592

約数和(自身を除く): 167638620

約数列:

[1, 2, 3, 4, 6, 12, 101, 113, 202, 226, 303, 339, 404, 452, 606, 678, 887, 1212, 1356, 1774, 2661, 3548, 5322, 10644, 11413, 22826, 34239, 45652, 68478, 89587, 100231, 136956, 179174, 200462, 268761, 300693, 358348, 400924, 537522, 601386, 1075044, 1202772, 10123331, 20246662, 30369993, 40493324, 60739986, 121479972]

約数ペア:

[(1, 121479972), (2, 60739986), (3, 40493324), (4, 30369993), (6, 20246662), (12, 10123331), (101, 1202772), (113, 1075044), (202, 601386), (226, 537522), (303, 400924), (339, 358348), (404, 300693), (452, 268761), (606, 200462), (678, 179174), (887, 136956), (1212, 100231), (1356, 89587), (1774, 68478), (2661, 45652), (3548, 34239), (5322, 22826), (10644, 11413)]