42142392

素因数分解:

$2^3\times 3^2\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{239}}^1$

素因数の和:361

約数の個数: 96

約数和(自身を含む): 119808000

約数和(自身を除く): 77665608

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 31, 36, 62, 72, 79, 93, 124, 158, 186, 237, 239, 248, 279, 316, 372, 474, 478, 558, 632, 711, 717, 744, 948, 956, 1116, 1422, 1434, 1896, 1912, 2151, 2232, 2449, 2844, 2868, 4302, 4898, 5688, 5736, 7347, 7409, 8604, 9796, 14694, 14818, 17208, 18881, 19592, 22041, 22227, 29388, 29636, 37762, 44082, 44454, 56643, 58776, 59272, 66681, 75524, 88164, 88908, 113286, 133362, 151048, 169929, 176328, 177816, 226572, 266724, 339858, 453144, 533448, 585311, 679716, 1170622, 1359432, 1755933, 2341244, 3511866, 4682488, 5267799, 7023732, 10535598, 14047464, 21071196, 42142392]

約数ペア:

[(1, 42142392), (2, 21071196), (3, 14047464), (4, 10535598), (6, 7023732), (8, 5267799), (9, 4682488), (12, 3511866), (18, 2341244), (24, 1755933), (31, 1359432), (36, 1170622), (62, 679716), (72, 585311), (79, 533448), (93, 453144), (124, 339858), (158, 266724), (186, 226572), (237, 177816), (239, 176328), (248, 169929), (279, 151048), (316, 133362), (372, 113286), (474, 88908), (478, 88164), (558, 75524), (632, 66681), (711, 59272), (717, 58776), (744, 56643), (948, 44454), (956, 44082), (1116, 37762), (1422, 29636), (1434, 29388), (1896, 22227), (1912, 22041), (2151, 19592), (2232, 18881), (2449, 17208), (2844, 14818), (2868, 14694), (4302, 9796), (4898, 8604), (5688, 7409), (5736, 7347)]