79132716

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{353}}^1\times {\mathrm{479}}^1$

素因数の和:855

約数の個数: 72

約数和(自身を含む): 216478080

約数和(自身を除く): 137345364

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 353, 468, 479, 706, 958, 1059, 1412, 1437, 1916, 2118, 2874, 3177, 4236, 4311, 4589, 5748, 6227, 6354, 8622, 9178, 12454, 12708, 13767, 17244, 18356, 18681, 24908, 27534, 37362, 41301, 55068, 56043, 74724, 82602, 112086, 165204, 169087, 224172, 338174, 507261, 676348, 1014522, 1521783, 2029044, 2198131, 3043566, 4396262, 6087132, 6594393, 8792524, 13188786, 19783179, 26377572, 39566358, 79132716]

約数ペア:

[(1, 79132716), (2, 39566358), (3, 26377572), (4, 19783179), (6, 13188786), (9, 8792524), (12, 6594393), (13, 6087132), (18, 4396262), (26, 3043566), (36, 2198131), (39, 2029044), (52, 1521783), (78, 1014522), (117, 676348), (156, 507261), (234, 338174), (353, 224172), (468, 169087), (479, 165204), (706, 112086), (958, 82602), (1059, 74724), (1412, 56043), (1437, 55068), (1916, 41301), (2118, 37362), (2874, 27534), (3177, 24908), (4236, 18681), (4311, 18356), (4589, 17244), (5748, 13767), (6227, 12708), (6354, 12454), (8622, 9178)]