78654336

素因数分解:

$2^7\times 3^1\times {\mathrm{257}}^1\times {\mathrm{797}}^1$

素因数の和:1071

約数の個数: 64

約数和(自身を含む): 210001680

約数和(自身を除く): 131347344

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 257, 384, 514, 771, 797, 1028, 1542, 1594, 2056, 2391, 3084, 3188, 4112, 4782, 6168, 6376, 8224, 9564, 12336, 12752, 16448, 19128, 24672, 25504, 32896, 38256, 49344, 51008, 76512, 98688, 102016, 153024, 204829, 306048, 409658, 614487, 819316, 1228974, 1638632, 2457948, 3277264, 4915896, 6554528, 9831792, 13109056, 19663584, 26218112, 39327168, 78654336]

約数ペア:

[(1, 78654336), (2, 39327168), (3, 26218112), (4, 19663584), (6, 13109056), (8, 9831792), (12, 6554528), (16, 4915896), (24, 3277264), (32, 2457948), (48, 1638632), (64, 1228974), (96, 819316), (128, 614487), (192, 409658), (257, 306048), (384, 204829), (514, 153024), (771, 102016), (797, 98688), (1028, 76512), (1542, 51008), (1594, 49344), (2056, 38256), (2391, 32896), (3084, 25504), (3188, 24672), (4112, 19128), (4782, 16448), (6168, 12752), (6376, 12336), (8224, 9564)]