85731534

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{173}}^1$

素因数の和:236

約数の個数: 160

約数和(自身を含む): 242542080

約数和(自身を除く): 156810546

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 19, 21, 23, 27, 38, 42, 46, 54, 57, 63, 69, 81, 114, 126, 133, 138, 161, 162, 171, 173, 189, 207, 266, 322, 342, 346, 378, 399, 414, 437, 483, 513, 519, 567, 621, 798, 874, 966, 1026, 1038, 1134, 1197, 1211, 1242, 1311, 1449, 1539, 1557, 1863, 2394, 2422, 2622, 2898, 3059, 3078, 3114, 3287, 3591, 3633, 3726, 3933, 3979, 4347, 4671, 6118, 6574, 7182, 7266, 7866, 7958, 8694, 9177, 9342, 9861, 10773, 10899, 11799, 11937, 13041, 14013, 18354, 19722, 21546, 21798, 23009, 23598, 23874, 26082, 27531, 27853, 28026, 29583, 32697, 35397, 35811, 46018, 55062, 55706, 59166, 65394, 69027, 70794, 71622, 75601, 82593, 83559, 88749, 98091, 107433, 138054, 151202, 165186, 167118, 177498, 196182, 207081, 214866, 226803, 247779, 250677, 266247, 322299, 414162, 453606, 495558, 501354, 529207, 532494, 621243, 644598, 680409, 752031, 1058414, 1242486, 1360818, 1504062, 1587621, 1863729, 2041227, 2256093, 3175242, 3727458, 4082454, 4512186, 4762863, 6123681, 9525726, 12247362, 14288589, 28577178, 42865767, 85731534]

約数ペア:

[(1, 85731534), (2, 42865767), (3, 28577178), (6, 14288589), (7, 12247362), (9, 9525726), (14, 6123681), (18, 4762863), (19, 4512186), (21, 4082454), (23, 3727458), (27, 3175242), (38, 2256093), (42, 2041227), (46, 1863729), (54, 1587621), (57, 1504062), (63, 1360818), (69, 1242486), (81, 1058414), (114, 752031), (126, 680409), (133, 644598), (138, 621243), (161, 532494), (162, 529207), (171, 501354), (173, 495558), (189, 453606), (207, 414162), (266, 322299), (322, 266247), (342, 250677), (346, 247779), (378, 226803), (399, 214866), (414, 207081), (437, 196182), (483, 177498), (513, 167118), (519, 165186), (567, 151202), (621, 138054), (798, 107433), (874, 98091), (966, 88749), (1026, 83559), (1038, 82593), (1134, 75601), (1197, 71622), (1211, 70794), (1242, 69027), (1311, 65394), (1449, 59166), (1539, 55706), (1557, 55062), (1863, 46018), (2394, 35811), (2422, 35397), (2622, 32697), (2898, 29583), (3059, 28026), (3078, 27853), (3114, 27531), (3287, 26082), (3591, 23874), (3633, 23598), (3726, 23009), (3933, 21798), (3979, 21546), (4347, 19722), (4671, 18354), (6118, 14013), (6574, 13041), (7182, 11937), (7266, 11799), (7866, 10899), (7958, 10773), (8694, 9861), (9177, 9342)]