66591564

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{83}}^1\times {\mathrm{139}}^1$

素因数の和:279

約数の個数: 96

約数和(自身を含む): 175176960

約数和(自身を除く): 108585396

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 37, 39, 52, 74, 78, 83, 111, 139, 148, 156, 166, 222, 249, 278, 332, 417, 444, 481, 498, 556, 834, 962, 996, 1079, 1443, 1668, 1807, 1924, 2158, 2886, 3071, 3237, 3614, 4316, 5143, 5421, 5772, 6142, 6474, 7228, 9213, 10286, 10842, 11537, 12284, 12948, 15429, 18426, 20572, 21684, 23074, 30858, 34611, 36852, 39923, 46148, 61716, 66859, 69222, 79846, 119769, 133718, 138444, 149981, 159692, 200577, 239538, 267436, 299962, 401154, 426869, 449943, 479076, 599924, 802308, 853738, 899886, 1280607, 1707476, 1799772, 2561214, 5122428, 5549297, 11098594, 16647891, 22197188, 33295782, 66591564]

約数ペア:

[(1, 66591564), (2, 33295782), (3, 22197188), (4, 16647891), (6, 11098594), (12, 5549297), (13, 5122428), (26, 2561214), (37, 1799772), (39, 1707476), (52, 1280607), (74, 899886), (78, 853738), (83, 802308), (111, 599924), (139, 479076), (148, 449943), (156, 426869), (166, 401154), (222, 299962), (249, 267436), (278, 239538), (332, 200577), (417, 159692), (444, 149981), (481, 138444), (498, 133718), (556, 119769), (834, 79846), (962, 69222), (996, 66859), (1079, 61716), (1443, 46148), (1668, 39923), (1807, 36852), (1924, 34611), (2158, 30858), (2886, 23074), (3071, 21684), (3237, 20572), (3614, 18426), (4316, 15429), (5143, 12948), (5421, 12284), (5772, 11537), (6142, 10842), (6474, 10286), (7228, 9213)]