8129628

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{599}}^1$

素因数の和:651

約数の個数: 72

約数和(自身を含む): 22932000

約数和(自身を除く): 14802372

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 29, 36, 39, 52, 58, 78, 87, 116, 117, 156, 174, 234, 261, 348, 377, 468, 522, 599, 754, 1044, 1131, 1198, 1508, 1797, 2262, 2396, 3393, 3594, 4524, 5391, 6786, 7188, 7787, 10782, 13572, 15574, 17371, 21564, 23361, 31148, 34742, 46722, 52113, 69484, 70083, 93444, 104226, 140166, 156339, 208452, 225823, 280332, 312678, 451646, 625356, 677469, 903292, 1354938, 2032407, 2709876, 4064814, 8129628]

約数ペア:

[(1, 8129628), (2, 4064814), (3, 2709876), (4, 2032407), (6, 1354938), (9, 903292), (12, 677469), (13, 625356), (18, 451646), (26, 312678), (29, 280332), (36, 225823), (39, 208452), (52, 156339), (58, 140166), (78, 104226), (87, 93444), (116, 70083), (117, 69484), (156, 52113), (174, 46722), (234, 34742), (261, 31148), (348, 23361), (377, 21564), (468, 17371), (522, 15574), (599, 13572), (754, 10782), (1044, 7787), (1131, 7188), (1198, 6786), (1508, 5391), (1797, 4524), (2262, 3594), (2396, 3393)]