78954768

素因数分解:

$2^4\times 3^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{769}}^1$

素因数の和:837

約数の個数: 120

約数和(自身を含む): 238318080

約数和(自身を除く): 159363312

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 31, 36, 46, 48, 62, 69, 72, 92, 93, 124, 138, 144, 184, 186, 207, 248, 276, 279, 368, 372, 414, 496, 552, 558, 713, 744, 769, 828, 1104, 1116, 1426, 1488, 1538, 1656, 2139, 2232, 2307, 2852, 3076, 3312, 4278, 4464, 4614, 5704, 6152, 6417, 6921, 8556, 9228, 11408, 12304, 12834, 13842, 17112, 17687, 18456, 23839, 25668, 27684, 34224, 35374, 36912, 47678, 51336, 53061, 55368, 70748, 71517, 95356, 102672, 106122, 110736, 141496, 143034, 159183, 190712, 212244, 214551, 282992, 286068, 318366, 381424, 424488, 429102, 548297, 572136, 636732, 848976, 858204, 1096594, 1144272, 1273464, 1644891, 1716408, 2193188, 2546928, 3289782, 3432816, 4386376, 4934673, 6579564, 8772752, 9869346, 13159128, 19738692, 26318256, 39477384, 78954768]

約数ペア:

[(1, 78954768), (2, 39477384), (3, 26318256), (4, 19738692), (6, 13159128), (8, 9869346), (9, 8772752), (12, 6579564), (16, 4934673), (18, 4386376), (23, 3432816), (24, 3289782), (31, 2546928), (36, 2193188), (46, 1716408), (48, 1644891), (62, 1273464), (69, 1144272), (72, 1096594), (92, 858204), (93, 848976), (124, 636732), (138, 572136), (144, 548297), (184, 429102), (186, 424488), (207, 381424), (248, 318366), (276, 286068), (279, 282992), (368, 214551), (372, 212244), (414, 190712), (496, 159183), (552, 143034), (558, 141496), (713, 110736), (744, 106122), (769, 102672), (828, 95356), (1104, 71517), (1116, 70748), (1426, 55368), (1488, 53061), (1538, 51336), (1656, 47678), (2139, 36912), (2232, 35374), (2307, 34224), (2852, 27684), (3076, 25668), (3312, 23839), (4278, 18456), (4464, 17687), (4614, 17112), (5704, 13842), (6152, 12834), (6417, 12304), (6921, 11408), (8556, 9228)]