7904124

素因数分解:

$2^2\times 3^2\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{113}}^1$

素因数の和:219

約数の個数: 72

約数和(自身を含む): 21162960

約数和(自身を除く): 13258836

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 29, 36, 58, 67, 87, 113, 116, 134, 174, 201, 226, 261, 268, 339, 348, 402, 452, 522, 603, 678, 804, 1017, 1044, 1206, 1356, 1943, 2034, 2412, 3277, 3886, 4068, 5829, 6554, 7571, 7772, 9831, 11658, 13108, 15142, 17487, 19662, 22713, 23316, 29493, 30284, 34974, 39324, 45426, 58986, 68139, 69948, 90852, 117972, 136278, 219559, 272556, 439118, 658677, 878236, 1317354, 1976031, 2634708, 3952062, 7904124]

約数ペア:

[(1, 7904124), (2, 3952062), (3, 2634708), (4, 1976031), (6, 1317354), (9, 878236), (12, 658677), (18, 439118), (29, 272556), (36, 219559), (58, 136278), (67, 117972), (87, 90852), (113, 69948), (116, 68139), (134, 58986), (174, 45426), (201, 39324), (226, 34974), (261, 30284), (268, 29493), (339, 23316), (348, 22713), (402, 19662), (452, 17487), (522, 15142), (603, 13108), (678, 11658), (804, 9831), (1017, 7772), (1044, 7571), (1206, 6554), (1356, 5829), (1943, 4068), (2034, 3886), (2412, 3277)]