64857672

素因数分解:

$2^3\times 3^7\times {\mathrm{11}}^1\times {\mathrm{337}}^1$

素因数の和:375

約数の個数: 128

約数和(自身を含む): 199555200

約数和(自身を除く): 134697528

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 27, 33, 36, 44, 54, 66, 72, 81, 88, 99, 108, 132, 162, 198, 216, 243, 264, 297, 324, 337, 396, 486, 594, 648, 674, 729, 792, 891, 972, 1011, 1188, 1348, 1458, 1782, 1944, 2022, 2187, 2376, 2673, 2696, 2916, 3033, 3564, 3707, 4044, 4374, 5346, 5832, 6066, 7128, 7414, 8019, 8088, 8748, 9099, 10692, 11121, 12132, 14828, 16038, 17496, 18198, 21384, 22242, 24057, 24264, 27297, 29656, 32076, 33363, 36396, 44484, 48114, 54594, 64152, 66726, 72792, 81891, 88968, 96228, 100089, 109188, 133452, 163782, 192456, 200178, 218376, 245673, 266904, 300267, 327564, 400356, 491346, 600534, 655128, 737019, 800712, 900801, 982692, 1201068, 1474038, 1801602, 1965384, 2402136, 2702403, 2948076, 3603204, 5404806, 5896152, 7206408, 8107209, 10809612, 16214418, 21619224, 32428836, 64857672]

約数ペア:

[(1, 64857672), (2, 32428836), (3, 21619224), (4, 16214418), (6, 10809612), (8, 8107209), (9, 7206408), (11, 5896152), (12, 5404806), (18, 3603204), (22, 2948076), (24, 2702403), (27, 2402136), (33, 1965384), (36, 1801602), (44, 1474038), (54, 1201068), (66, 982692), (72, 900801), (81, 800712), (88, 737019), (99, 655128), (108, 600534), (132, 491346), (162, 400356), (198, 327564), (216, 300267), (243, 266904), (264, 245673), (297, 218376), (324, 200178), (337, 192456), (396, 163782), (486, 133452), (594, 109188), (648, 100089), (674, 96228), (729, 88968), (792, 81891), (891, 72792), (972, 66726), (1011, 64152), (1188, 54594), (1348, 48114), (1458, 44484), (1782, 36396), (1944, 33363), (2022, 32076), (2187, 29656), (2376, 27297), (2673, 24264), (2696, 24057), (2916, 22242), (3033, 21384), (3564, 18198), (3707, 17496), (4044, 16038), (4374, 14828), (5346, 12132), (5832, 11121), (6066, 10692), (7128, 9099), (7414, 8748), (8019, 8088)]