68461764

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{431}}^1$

素因数の和:537

約数の個数: 96

約数和(自身を含む): 191987712

約数和(自身を除く): 123525948

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 31, 42, 61, 62, 84, 93, 122, 124, 183, 186, 217, 244, 366, 372, 427, 431, 434, 651, 732, 854, 862, 868, 1281, 1293, 1302, 1708, 1724, 1891, 2562, 2586, 2604, 3017, 3782, 5124, 5172, 5673, 6034, 7564, 9051, 11346, 12068, 13237, 13361, 18102, 22692, 26291, 26474, 26722, 36204, 39711, 40083, 52582, 52948, 53444, 78873, 79422, 80166, 93527, 105164, 157746, 158844, 160332, 184037, 187054, 280581, 315492, 368074, 374108, 552111, 561162, 736148, 815021, 1104222, 1122324, 1630042, 2208444, 2445063, 3260084, 4890126, 5705147, 9780252, 11410294, 17115441, 22820588, 34230882, 68461764]

約数ペア:

[(1, 68461764), (2, 34230882), (3, 22820588), (4, 17115441), (6, 11410294), (7, 9780252), (12, 5705147), (14, 4890126), (21, 3260084), (28, 2445063), (31, 2208444), (42, 1630042), (61, 1122324), (62, 1104222), (84, 815021), (93, 736148), (122, 561162), (124, 552111), (183, 374108), (186, 368074), (217, 315492), (244, 280581), (366, 187054), (372, 184037), (427, 160332), (431, 158844), (434, 157746), (651, 105164), (732, 93527), (854, 80166), (862, 79422), (868, 78873), (1281, 53444), (1293, 52948), (1302, 52582), (1708, 40083), (1724, 39711), (1891, 36204), (2562, 26722), (2586, 26474), (2604, 26291), (3017, 22692), (3782, 18102), (5124, 13361), (5172, 13237), (5673, 12068), (6034, 11346), (7564, 9051)]