127130724

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{229}}^1\times {\mathrm{2203}}^1$

素因数の和:2449

約数の個数: 72

約数和(自身を含む): 369037760

約数和(自身を除く): 241907036

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 229, 252, 458, 687, 916, 1374, 1603, 2061, 2203, 2748, 3206, 4122, 4406, 4809, 6412, 6609, 8244, 8812, 9618, 13218, 14427, 15421, 19236, 19827, 26436, 28854, 30842, 39654, 46263, 57708, 61684, 79308, 92526, 138789, 185052, 277578, 504487, 555156, 1008974, 1513461, 2017948, 3026922, 3531409, 4540383, 6053844, 7062818, 9080766, 10594227, 14125636, 18161532, 21188454, 31782681, 42376908, 63565362, 127130724]

約数ペア:

[(1, 127130724), (2, 63565362), (3, 42376908), (4, 31782681), (6, 21188454), (7, 18161532), (9, 14125636), (12, 10594227), (14, 9080766), (18, 7062818), (21, 6053844), (28, 4540383), (36, 3531409), (42, 3026922), (63, 2017948), (84, 1513461), (126, 1008974), (229, 555156), (252, 504487), (458, 277578), (687, 185052), (916, 138789), (1374, 92526), (1603, 79308), (2061, 61684), (2203, 57708), (2748, 46263), (3206, 39654), (4122, 30842), (4406, 28854), (4809, 26436), (6412, 19827), (6609, 19236), (8244, 15421), (8812, 14427), (9618, 13218)]