77214798

素因数分解:

$2^1\times 3^2\times {\mathrm{89}}^1\times {\mathrm{157}}^1\times {\mathrm{307}}^1$

素因数の和:561

約数の個数: 48

約数和(自身を含む): 170810640

約数和(自身を除く): 93595842

約数列:

[1, 2, 3, 6, 9, 18, 89, 157, 178, 267, 307, 314, 471, 534, 614, 801, 921, 942, 1413, 1602, 1842, 2763, 2826, 5526, 13973, 27323, 27946, 41919, 48199, 54646, 81969, 83838, 96398, 125757, 144597, 163938, 245907, 251514, 289194, 433791, 491814, 867582, 4289711, 8579422, 12869133, 25738266, 38607399, 77214798]

約数ペア:

[(1, 77214798), (2, 38607399), (3, 25738266), (6, 12869133), (9, 8579422), (18, 4289711), (89, 867582), (157, 491814), (178, 433791), (267, 289194), (307, 251514), (314, 245907), (471, 163938), (534, 144597), (614, 125757), (801, 96398), (921, 83838), (942, 81969), (1413, 54646), (1602, 48199), (1842, 41919), (2763, 27946), (2826, 27323), (5526, 13973)]