64349586

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{107}}^1$

素因数の和:205

約数の個数: 128

約数和(自身を含む): 173352960

約数和(自身を除く): 109003374

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 37, 42, 43, 54, 63, 74, 86, 107, 111, 126, 129, 189, 214, 222, 258, 259, 301, 321, 333, 378, 387, 518, 602, 642, 666, 749, 774, 777, 903, 963, 999, 1161, 1498, 1554, 1591, 1806, 1926, 1998, 2247, 2322, 2331, 2709, 2889, 3182, 3959, 4494, 4601, 4662, 4773, 5418, 5778, 6741, 6993, 7918, 8127, 9202, 9546, 11137, 11877, 13482, 13803, 13986, 14319, 16254, 20223, 22274, 23754, 27606, 27713, 28638, 32207, 33411, 35631, 40446, 41409, 42957, 55426, 64414, 66822, 71262, 82818, 83139, 85914, 96621, 100233, 106893, 124227, 166278, 170237, 193242, 200466, 213786, 248454, 249417, 289863, 300699, 340474, 498834, 510711, 579726, 601398, 748251, 869589, 1021422, 1191659, 1496502, 1532133, 1739178, 2383318, 3064266, 3574977, 4596399, 7149954, 9192798, 10724931, 21449862, 32174793, 64349586]

約数ペア:

[(1, 64349586), (2, 32174793), (3, 21449862), (6, 10724931), (7, 9192798), (9, 7149954), (14, 4596399), (18, 3574977), (21, 3064266), (27, 2383318), (37, 1739178), (42, 1532133), (43, 1496502), (54, 1191659), (63, 1021422), (74, 869589), (86, 748251), (107, 601398), (111, 579726), (126, 510711), (129, 498834), (189, 340474), (214, 300699), (222, 289863), (258, 249417), (259, 248454), (301, 213786), (321, 200466), (333, 193242), (378, 170237), (387, 166278), (518, 124227), (602, 106893), (642, 100233), (666, 96621), (749, 85914), (774, 83139), (777, 82818), (903, 71262), (963, 66822), (999, 64414), (1161, 55426), (1498, 42957), (1554, 41409), (1591, 40446), (1806, 35631), (1926, 33411), (1998, 32207), (2247, 28638), (2322, 27713), (2331, 27606), (2709, 23754), (2889, 22274), (3182, 20223), (3959, 16254), (4494, 14319), (4601, 13986), (4662, 13803), (4773, 13482), (5418, 11877), (5778, 11137), (6741, 9546), (6993, 9202), (7918, 8127)]