72798138

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{83}}^1\times {\mathrm{6961}}^1$

素因数の和:7059

約数の個数: 48

約数和(自身を含む): 182460096

約数和(自身を除く): 109661958

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 83, 126, 166, 249, 498, 581, 747, 1162, 1494, 1743, 3486, 5229, 6961, 10458, 13922, 20883, 41766, 48727, 62649, 97454, 125298, 146181, 292362, 438543, 577763, 877086, 1155526, 1733289, 3466578, 4044341, 5199867, 8088682, 10399734, 12133023, 24266046, 36399069, 72798138]

約数ペア:

[(1, 72798138), (2, 36399069), (3, 24266046), (6, 12133023), (7, 10399734), (9, 8088682), (14, 5199867), (18, 4044341), (21, 3466578), (42, 1733289), (63, 1155526), (83, 877086), (126, 577763), (166, 438543), (249, 292362), (498, 146181), (581, 125298), (747, 97454), (1162, 62649), (1494, 48727), (1743, 41766), (3486, 20883), (5229, 13922), (6961, 10458)]