78472944

素因数分解:

$2^4\times 3^2\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{463}}^1$

素因数の和:595

約数の個数: 120

約数和(自身を含む): 242341632

約数和(自身を除く): 163868688

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 33, 36, 44, 48, 66, 72, 88, 99, 107, 132, 144, 176, 198, 214, 264, 321, 396, 428, 463, 528, 642, 792, 856, 926, 963, 1177, 1284, 1389, 1584, 1712, 1852, 1926, 2354, 2568, 2778, 3531, 3704, 3852, 4167, 4708, 5093, 5136, 5556, 7062, 7408, 7704, 8334, 9416, 10186, 10593, 11112, 14124, 15279, 15408, 16668, 18832, 20372, 21186, 22224, 28248, 30558, 33336, 40744, 42372, 45837, 49541, 56496, 61116, 66672, 81488, 84744, 91674, 99082, 122232, 148623, 169488, 183348, 198164, 244464, 297246, 366696, 396328, 445869, 544951, 594492, 733392, 792656, 891738, 1089902, 1188984, 1634853, 1783476, 2179804, 2377968, 3269706, 3566952, 4359608, 4904559, 6539412, 7133904, 8719216, 9809118, 13078824, 19618236, 26157648, 39236472, 78472944]

約数ペア:

[(1, 78472944), (2, 39236472), (3, 26157648), (4, 19618236), (6, 13078824), (8, 9809118), (9, 8719216), (11, 7133904), (12, 6539412), (16, 4904559), (18, 4359608), (22, 3566952), (24, 3269706), (33, 2377968), (36, 2179804), (44, 1783476), (48, 1634853), (66, 1188984), (72, 1089902), (88, 891738), (99, 792656), (107, 733392), (132, 594492), (144, 544951), (176, 445869), (198, 396328), (214, 366696), (264, 297246), (321, 244464), (396, 198164), (428, 183348), (463, 169488), (528, 148623), (642, 122232), (792, 99082), (856, 91674), (926, 84744), (963, 81488), (1177, 66672), (1284, 61116), (1389, 56496), (1584, 49541), (1712, 45837), (1852, 42372), (1926, 40744), (2354, 33336), (2568, 30558), (2778, 28248), (3531, 22224), (3704, 21186), (3852, 20372), (4167, 18832), (4708, 16668), (5093, 15408), (5136, 15279), (5556, 14124), (7062, 11112), (7408, 10593), (7704, 10186), (8334, 9416)]