67653456

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{181}}^1\times {\mathrm{599}}^1$

素因数の和:804

約数の個数: 80

約数和(自身を含む): 189571200

約数和(自身を除く): 121917744

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 181, 208, 312, 362, 543, 599, 624, 724, 1086, 1198, 1448, 1797, 2172, 2353, 2396, 2896, 3594, 4344, 4706, 4792, 7059, 7188, 7787, 8688, 9412, 9584, 14118, 14376, 15574, 18824, 23361, 28236, 28752, 31148, 37648, 46722, 56472, 62296, 93444, 108419, 112944, 124592, 186888, 216838, 325257, 373776, 433676, 650514, 867352, 1301028, 1409447, 1734704, 2602056, 2818894, 4228341, 5204112, 5637788, 8456682, 11275576, 16913364, 22551152, 33826728, 67653456]

約数ペア:

[(1, 67653456), (2, 33826728), (3, 22551152), (4, 16913364), (6, 11275576), (8, 8456682), (12, 5637788), (13, 5204112), (16, 4228341), (24, 2818894), (26, 2602056), (39, 1734704), (48, 1409447), (52, 1301028), (78, 867352), (104, 650514), (156, 433676), (181, 373776), (208, 325257), (312, 216838), (362, 186888), (543, 124592), (599, 112944), (624, 108419), (724, 93444), (1086, 62296), (1198, 56472), (1448, 46722), (1797, 37648), (2172, 31148), (2353, 28752), (2396, 28236), (2896, 23361), (3594, 18824), (4344, 15574), (4706, 14376), (4792, 14118), (7059, 9584), (7188, 9412), (7787, 8688)]