123961932

素因数分解:

$2^2\times 3^2\times {\mathrm{31}}^1\times {\mathrm{277}}^1\times {\mathrm{401}}^1$

素因数の和:719

約数の個数: 72

約数和(自身を含む): 325433472

約数和(自身を除く): 201471540

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 31, 36, 62, 93, 124, 186, 277, 279, 372, 401, 554, 558, 802, 831, 1108, 1116, 1203, 1604, 1662, 2406, 2493, 3324, 3609, 4812, 4986, 7218, 8587, 9972, 12431, 14436, 17174, 24862, 25761, 34348, 37293, 49724, 51522, 74586, 77283, 103044, 111077, 111879, 149172, 154566, 222154, 223758, 309132, 333231, 444308, 447516, 666462, 999693, 1332924, 1999386, 3443387, 3998772, 6886774, 10330161, 13773548, 20660322, 30990483, 41320644, 61980966, 123961932]

約数ペア:

[(1, 123961932), (2, 61980966), (3, 41320644), (4, 30990483), (6, 20660322), (9, 13773548), (12, 10330161), (18, 6886774), (31, 3998772), (36, 3443387), (62, 1999386), (93, 1332924), (124, 999693), (186, 666462), (277, 447516), (279, 444308), (372, 333231), (401, 309132), (554, 223758), (558, 222154), (802, 154566), (831, 149172), (1108, 111879), (1116, 111077), (1203, 103044), (1604, 77283), (1662, 74586), (2406, 51522), (2493, 49724), (3324, 37293), (3609, 34348), (4812, 25761), (4986, 24862), (7218, 17174), (8587, 14436), (9972, 12431)]