80091666

素因数分解:

$2^1\times 3^4\times {\mathrm{47}}^1\times {\mathrm{67}}^1\times {\mathrm{157}}^1$

素因数の和:285

約数の個数: 80

約数和(自身を含む): 187203456

約数和(自身を除く): 107111790

約数列:

[1, 2, 3, 6, 9, 18, 27, 47, 54, 67, 81, 94, 134, 141, 157, 162, 201, 282, 314, 402, 423, 471, 603, 846, 942, 1206, 1269, 1413, 1809, 2538, 2826, 3149, 3618, 3807, 4239, 5427, 6298, 7379, 7614, 8478, 9447, 10519, 10854, 12717, 14758, 18894, 21038, 22137, 25434, 28341, 31557, 44274, 56682, 63114, 66411, 85023, 94671, 132822, 170046, 189342, 199233, 255069, 284013, 398466, 494393, 510138, 568026, 597699, 852039, 988786, 1195398, 1483179, 1704078, 2966358, 4449537, 8899074, 13348611, 26697222, 40045833, 80091666]

約数ペア:

[(1, 80091666), (2, 40045833), (3, 26697222), (6, 13348611), (9, 8899074), (18, 4449537), (27, 2966358), (47, 1704078), (54, 1483179), (67, 1195398), (81, 988786), (94, 852039), (134, 597699), (141, 568026), (157, 510138), (162, 494393), (201, 398466), (282, 284013), (314, 255069), (402, 199233), (423, 189342), (471, 170046), (603, 132822), (846, 94671), (942, 85023), (1206, 66411), (1269, 63114), (1413, 56682), (1809, 44274), (2538, 31557), (2826, 28341), (3149, 25434), (3618, 22137), (3807, 21038), (4239, 18894), (5427, 14758), (6298, 12717), (7379, 10854), (7614, 10519), (8478, 9447)]