67440654

素因数分解:

$2^1\times 3^3\times {\mathrm{41}}^1\times {\mathrm{83}}^1\times {\mathrm{367}}^1$

素因数の和:502

約数の個数: 64

約数和(自身を含む): 155796480

約数和(自身を除く): 88355826

約数列:

[1, 2, 3, 6, 9, 18, 27, 41, 54, 82, 83, 123, 166, 246, 249, 367, 369, 498, 734, 738, 747, 1101, 1107, 1494, 2202, 2214, 2241, 3303, 3403, 4482, 6606, 6806, 9909, 10209, 15047, 19818, 20418, 30094, 30461, 30627, 45141, 60922, 61254, 90282, 91383, 91881, 135423, 182766, 183762, 270846, 274149, 406269, 548298, 812538, 822447, 1248901, 1644894, 2497802, 3746703, 7493406, 11240109, 22480218, 33720327, 67440654]

約数ペア:

[(1, 67440654), (2, 33720327), (3, 22480218), (6, 11240109), (9, 7493406), (18, 3746703), (27, 2497802), (41, 1644894), (54, 1248901), (82, 822447), (83, 812538), (123, 548298), (166, 406269), (246, 274149), (249, 270846), (367, 183762), (369, 182766), (498, 135423), (734, 91881), (738, 91383), (747, 90282), (1101, 61254), (1107, 60922), (1494, 45141), (2202, 30627), (2214, 30461), (2241, 30094), (3303, 20418), (3403, 19818), (4482, 15047), (6606, 10209), (6806, 9909)]