123128316

素因数分解:

$2^2\times 3^3\times {\mathrm{29}}^1\times {\mathrm{39313}}^1$

素因数の和:39355

約数の個数: 48

約数和(自身を含む): 330237600

約数和(自身を除く): 207109284

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 29, 36, 54, 58, 87, 108, 116, 174, 261, 348, 522, 783, 1044, 1566, 3132, 39313, 78626, 117939, 157252, 235878, 353817, 471756, 707634, 1061451, 1140077, 1415268, 2122902, 2280154, 3420231, 4245804, 4560308, 6840462, 10260693, 13680924, 20521386, 30782079, 41042772, 61564158, 123128316]

約数ペア:

[(1, 123128316), (2, 61564158), (3, 41042772), (4, 30782079), (6, 20521386), (9, 13680924), (12, 10260693), (18, 6840462), (27, 4560308), (29, 4245804), (36, 3420231), (54, 2280154), (58, 2122902), (87, 1415268), (108, 1140077), (116, 1061451), (174, 707634), (261, 471756), (348, 353817), (522, 235878), (783, 157252), (1044, 117939), (1566, 78626), (3132, 39313)]