31067316

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{113}}^1\times {\mathrm{1091}}^1$

素因数の和:1221

約数の個数: 72

約数和(自身を含む): 90627264

約数和(自身を除く): 59559948

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 113, 126, 226, 252, 339, 452, 678, 791, 1017, 1091, 1356, 1582, 2034, 2182, 2373, 3164, 3273, 4068, 4364, 4746, 6546, 7119, 7637, 9492, 9819, 13092, 14238, 15274, 19638, 22911, 28476, 30548, 39276, 45822, 68733, 91644, 123283, 137466, 246566, 274932, 369849, 493132, 739698, 862981, 1109547, 1479396, 1725962, 2219094, 2588943, 3451924, 4438188, 5177886, 7766829, 10355772, 15533658, 31067316]

約数ペア:

[(1, 31067316), (2, 15533658), (3, 10355772), (4, 7766829), (6, 5177886), (7, 4438188), (9, 3451924), (12, 2588943), (14, 2219094), (18, 1725962), (21, 1479396), (28, 1109547), (36, 862981), (42, 739698), (63, 493132), (84, 369849), (113, 274932), (126, 246566), (226, 137466), (252, 123283), (339, 91644), (452, 68733), (678, 45822), (791, 39276), (1017, 30548), (1091, 28476), (1356, 22911), (1582, 19638), (2034, 15274), (2182, 14238), (2373, 13092), (3164, 9819), (3273, 9492), (4068, 7637), (4364, 7119), (4746, 6546)]