86708440

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{83}}^1$

素因数の和:162

約数の個数: 192

約数和(自身を含む): 253380960

約数和(自身を除く): 166672520

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 26, 28, 35, 40, 41, 49, 52, 56, 65, 70, 82, 83, 91, 98, 104, 130, 140, 164, 166, 182, 196, 205, 245, 260, 280, 287, 328, 332, 364, 392, 410, 415, 455, 490, 520, 533, 574, 581, 637, 664, 728, 820, 830, 910, 980, 1066, 1079, 1148, 1162, 1274, 1435, 1640, 1660, 1820, 1960, 2009, 2132, 2158, 2296, 2324, 2548, 2665, 2870, 2905, 3185, 3320, 3403, 3640, 3731, 4018, 4067, 4264, 4316, 4648, 5096, 5330, 5395, 5740, 5810, 6370, 6806, 7462, 7553, 8036, 8134, 8632, 10045, 10660, 10790, 11480, 11620, 12740, 13612, 14924, 15106, 16072, 16268, 17015, 18655, 20090, 20335, 21320, 21580, 23240, 23821, 25480, 26117, 27224, 29848, 30212, 32536, 34030, 37310, 37765, 40180, 40670, 43160, 44239, 47642, 52234, 52871, 60424, 68060, 74620, 75530, 80360, 81340, 88478, 95284, 104468, 105742, 119105, 130585, 136120, 149240, 151060, 162680, 166747, 176956, 190568, 208936, 211484, 221195, 238210, 261170, 264355, 302120, 309673, 333494, 353912, 422968, 442390, 476420, 522340, 528710, 619346, 666988, 833735, 884780, 952840, 1044680, 1057420, 1238692, 1333976, 1548365, 1667470, 1769560, 2114840, 2167711, 2477384, 3096730, 3334940, 4335422, 6193460, 6669880, 8670844, 10838555, 12386920, 17341688, 21677110, 43354220, 86708440]

約数ペア:

[(1, 86708440), (2, 43354220), (4, 21677110), (5, 17341688), (7, 12386920), (8, 10838555), (10, 8670844), (13, 6669880), (14, 6193460), (20, 4335422), (26, 3334940), (28, 3096730), (35, 2477384), (40, 2167711), (41, 2114840), (49, 1769560), (52, 1667470), (56, 1548365), (65, 1333976), (70, 1238692), (82, 1057420), (83, 1044680), (91, 952840), (98, 884780), (104, 833735), (130, 666988), (140, 619346), (164, 528710), (166, 522340), (182, 476420), (196, 442390), (205, 422968), (245, 353912), (260, 333494), (280, 309673), (287, 302120), (328, 264355), (332, 261170), (364, 238210), (392, 221195), (410, 211484), (415, 208936), (455, 190568), (490, 176956), (520, 166747), (533, 162680), (574, 151060), (581, 149240), (637, 136120), (664, 130585), (728, 119105), (820, 105742), (830, 104468), (910, 95284), (980, 88478), (1066, 81340), (1079, 80360), (1148, 75530), (1162, 74620), (1274, 68060), (1435, 60424), (1640, 52871), (1660, 52234), (1820, 47642), (1960, 44239), (2009, 43160), (2132, 40670), (2158, 40180), (2296, 37765), (2324, 37310), (2548, 34030), (2665, 32536), (2870, 30212), (2905, 29848), (3185, 27224), (3320, 26117), (3403, 25480), (3640, 23821), (3731, 23240), (4018, 21580), (4067, 21320), (4264, 20335), (4316, 20090), (4648, 18655), (5096, 17015), (5330, 16268), (5395, 16072), (5740, 15106), (5810, 14924), (6370, 13612), (6806, 12740), (7462, 11620), (7553, 11480), (8036, 10790), (8134, 10660), (8632, 10045)]