80774712

素因数分解:

$2^3\times 3^3\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{229}}^1$

素因数の和:338

約数の個数: 128

約数和(自身を含む): 238464000

約数和(自身を除く): 157689288

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 23, 24, 27, 36, 46, 54, 69, 71, 72, 92, 108, 138, 142, 184, 207, 213, 216, 229, 276, 284, 414, 426, 458, 552, 568, 621, 639, 687, 828, 852, 916, 1242, 1278, 1374, 1633, 1656, 1704, 1832, 1917, 2061, 2484, 2556, 2748, 3266, 3834, 4122, 4899, 4968, 5112, 5267, 5496, 6183, 6532, 7668, 8244, 9798, 10534, 12366, 13064, 14697, 15336, 15801, 16259, 16488, 19596, 21068, 24732, 29394, 31602, 32518, 39192, 42136, 44091, 47403, 48777, 49464, 58788, 63204, 65036, 88182, 94806, 97554, 117576, 126408, 130072, 142209, 146331, 176364, 189612, 195108, 284418, 292662, 352728, 373957, 379224, 390216, 438993, 568836, 585324, 747914, 877986, 1121871, 1137672, 1170648, 1495828, 1755972, 2243742, 2991656, 3365613, 3511944, 4487484, 6731226, 8974968, 10096839, 13462452, 20193678, 26924904, 40387356, 80774712]

約数ペア:

[(1, 80774712), (2, 40387356), (3, 26924904), (4, 20193678), (6, 13462452), (8, 10096839), (9, 8974968), (12, 6731226), (18, 4487484), (23, 3511944), (24, 3365613), (27, 2991656), (36, 2243742), (46, 1755972), (54, 1495828), (69, 1170648), (71, 1137672), (72, 1121871), (92, 877986), (108, 747914), (138, 585324), (142, 568836), (184, 438993), (207, 390216), (213, 379224), (216, 373957), (229, 352728), (276, 292662), (284, 284418), (414, 195108), (426, 189612), (458, 176364), (552, 146331), (568, 142209), (621, 130072), (639, 126408), (687, 117576), (828, 97554), (852, 94806), (916, 88182), (1242, 65036), (1278, 63204), (1374, 58788), (1633, 49464), (1656, 48777), (1704, 47403), (1832, 44091), (1917, 42136), (2061, 39192), (2484, 32518), (2556, 31602), (2748, 29394), (3266, 24732), (3834, 21068), (4122, 19596), (4899, 16488), (4968, 16259), (5112, 15801), (5267, 15336), (5496, 14697), (6183, 13064), (6532, 12366), (7668, 10534), (8244, 9798)]