65139816

素因数分解:

$2^3\times 3^1\times 7^3\times {\mathrm{41}}^1\times {\mathrm{193}}^1$

素因数の和:264

約数の個数: 128

約数和(自身を含む): 195552000

約数和(自身を除く): 130412184

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 41, 42, 49, 56, 82, 84, 98, 123, 147, 164, 168, 193, 196, 246, 287, 294, 328, 343, 386, 392, 492, 574, 579, 588, 686, 772, 861, 984, 1029, 1148, 1158, 1176, 1351, 1372, 1544, 1722, 2009, 2058, 2296, 2316, 2702, 2744, 3444, 4018, 4053, 4116, 4632, 5404, 6027, 6888, 7913, 8036, 8106, 8232, 9457, 10808, 12054, 14063, 15826, 16072, 16212, 18914, 23739, 24108, 28126, 28371, 31652, 32424, 37828, 42189, 47478, 48216, 55391, 56252, 56742, 63304, 66199, 75656, 84378, 94956, 110782, 112504, 113484, 132398, 166173, 168756, 189912, 198597, 221564, 226968, 264796, 332346, 337512, 387737, 397194, 443128, 529592, 664692, 775474, 794388, 1163211, 1329384, 1550948, 1588776, 2326422, 2714159, 3101896, 4652844, 5428318, 8142477, 9305688, 10856636, 16284954, 21713272, 32569908, 65139816]

約数ペア:

[(1, 65139816), (2, 32569908), (3, 21713272), (4, 16284954), (6, 10856636), (7, 9305688), (8, 8142477), (12, 5428318), (14, 4652844), (21, 3101896), (24, 2714159), (28, 2326422), (41, 1588776), (42, 1550948), (49, 1329384), (56, 1163211), (82, 794388), (84, 775474), (98, 664692), (123, 529592), (147, 443128), (164, 397194), (168, 387737), (193, 337512), (196, 332346), (246, 264796), (287, 226968), (294, 221564), (328, 198597), (343, 189912), (386, 168756), (392, 166173), (492, 132398), (574, 113484), (579, 112504), (588, 110782), (686, 94956), (772, 84378), (861, 75656), (984, 66199), (1029, 63304), (1148, 56742), (1158, 56252), (1176, 55391), (1351, 48216), (1372, 47478), (1544, 42189), (1722, 37828), (2009, 32424), (2058, 31652), (2296, 28371), (2316, 28126), (2702, 24108), (2744, 23739), (3444, 18914), (4018, 16212), (4053, 16072), (4116, 15826), (4632, 14063), (5404, 12054), (6027, 10808), (6888, 9457), (7913, 8232), (8036, 8106)]