79456176

素因数分解:

$2^4\times 3^2\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{257}}^1$

素因数の和:403

約数の個数: 120

約数和(自身を含む): 237060720

約数和(自身を除く): 157604544

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 36, 38, 48, 57, 72, 76, 113, 114, 144, 152, 171, 226, 228, 257, 304, 339, 342, 452, 456, 514, 678, 684, 771, 904, 912, 1017, 1028, 1356, 1368, 1542, 1808, 2034, 2056, 2147, 2313, 2712, 2736, 3084, 4068, 4112, 4294, 4626, 4883, 5424, 6168, 6441, 8136, 8588, 9252, 9766, 12336, 12882, 14649, 16272, 17176, 18504, 19323, 19532, 25764, 29041, 29298, 34352, 37008, 38646, 39064, 43947, 51528, 58082, 58596, 77292, 78128, 87123, 87894, 103056, 116164, 117192, 154584, 174246, 175788, 232328, 234384, 261369, 309168, 348492, 351576, 464656, 522738, 551779, 696984, 703152, 1045476, 1103558, 1393968, 1655337, 2090952, 2207116, 3310674, 4181904, 4414232, 4966011, 6621348, 8828464, 9932022, 13242696, 19864044, 26485392, 39728088, 79456176]

約数ペア:

[(1, 79456176), (2, 39728088), (3, 26485392), (4, 19864044), (6, 13242696), (8, 9932022), (9, 8828464), (12, 6621348), (16, 4966011), (18, 4414232), (19, 4181904), (24, 3310674), (36, 2207116), (38, 2090952), (48, 1655337), (57, 1393968), (72, 1103558), (76, 1045476), (113, 703152), (114, 696984), (144, 551779), (152, 522738), (171, 464656), (226, 351576), (228, 348492), (257, 309168), (304, 261369), (339, 234384), (342, 232328), (452, 175788), (456, 174246), (514, 154584), (678, 117192), (684, 116164), (771, 103056), (904, 87894), (912, 87123), (1017, 78128), (1028, 77292), (1356, 58596), (1368, 58082), (1542, 51528), (1808, 43947), (2034, 39064), (2056, 38646), (2147, 37008), (2313, 34352), (2712, 29298), (2736, 29041), (3084, 25764), (4068, 19532), (4112, 19323), (4294, 18504), (4626, 17176), (4883, 16272), (5424, 14649), (6168, 12882), (6441, 12336), (8136, 9766), (8588, 9252)]