77698728

素因数分解:

$2^3\times 3^2\times {\mathrm{137}}^1\times {\mathrm{7877}}^1$

素因数の和:8026

約数の個数: 48

約数和(自身を含む): 211996980

約数和(自身を除く): 134298252

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 137, 274, 411, 548, 822, 1096, 1233, 1644, 2466, 3288, 4932, 7877, 9864, 15754, 23631, 31508, 47262, 63016, 70893, 94524, 141786, 189048, 283572, 567144, 1079149, 2158298, 3237447, 4316596, 6474894, 8633192, 9712341, 12949788, 19424682, 25899576, 38849364, 77698728]

約数ペア:

[(1, 77698728), (2, 38849364), (3, 25899576), (4, 19424682), (6, 12949788), (8, 9712341), (9, 8633192), (12, 6474894), (18, 4316596), (24, 3237447), (36, 2158298), (72, 1079149), (137, 567144), (274, 283572), (411, 189048), (548, 141786), (822, 94524), (1096, 70893), (1233, 63016), (1644, 47262), (2466, 31508), (3288, 23631), (4932, 15754), (7877, 9864)]