77530626

素因数分解:

$2^1\times 3^2\times {\mathrm{53}}^1\times {\mathrm{181}}^1\times {\mathrm{449}}^1$

素因数の和:691

約数の個数: 48

約数和(自身を含む): 172481400

約数和(自身を除く): 94950774

約数列:

[1, 2, 3, 6, 9, 18, 53, 106, 159, 181, 318, 362, 449, 477, 543, 898, 954, 1086, 1347, 1629, 2694, 3258, 4041, 8082, 9593, 19186, 23797, 28779, 47594, 57558, 71391, 81269, 86337, 142782, 162538, 172674, 214173, 243807, 428346, 487614, 731421, 1462842, 4307257, 8614514, 12921771, 25843542, 38765313, 77530626]

約数ペア:

[(1, 77530626), (2, 38765313), (3, 25843542), (6, 12921771), (9, 8614514), (18, 4307257), (53, 1462842), (106, 731421), (159, 487614), (181, 428346), (318, 243807), (362, 214173), (449, 172674), (477, 162538), (543, 142782), (898, 86337), (954, 81269), (1086, 71391), (1347, 57558), (1629, 47594), (2694, 28779), (3258, 23797), (4041, 19186), (8082, 9593)]