65168982

素因数分解:

$2^1\times 3^3\times {\mathrm{23}}^1\times {\mathrm{137}}^1\times {\mathrm{383}}^1$

素因数の和:554

約数の個数: 64

約数和(自身を含む): 152616960

約数和(自身を除く): 87447978

約数列:

[1, 2, 3, 6, 9, 18, 23, 27, 46, 54, 69, 137, 138, 207, 274, 383, 411, 414, 621, 766, 822, 1149, 1233, 1242, 2298, 2466, 3151, 3447, 3699, 6302, 6894, 7398, 8809, 9453, 10341, 17618, 18906, 20682, 26427, 28359, 52471, 52854, 56718, 79281, 85077, 104942, 157413, 158562, 170154, 237843, 314826, 472239, 475686, 944478, 1206833, 1416717, 2413666, 2833434, 3620499, 7240998, 10861497, 21722994, 32584491, 65168982]

約数ペア:

[(1, 65168982), (2, 32584491), (3, 21722994), (6, 10861497), (9, 7240998), (18, 3620499), (23, 2833434), (27, 2413666), (46, 1416717), (54, 1206833), (69, 944478), (137, 475686), (138, 472239), (207, 314826), (274, 237843), (383, 170154), (411, 158562), (414, 157413), (621, 104942), (766, 85077), (822, 79281), (1149, 56718), (1233, 52854), (1242, 52471), (2298, 28359), (2466, 26427), (3151, 20682), (3447, 18906), (3699, 17618), (6302, 10341), (6894, 9453), (7398, 8809)]