71148816

素因数分解:

$2^4\times 3^2\times {\mathrm{71}}^1\times {\mathrm{6959}}^1$

素因数の和:7044

約数の個数: 60

約数和(自身を含む): 201951360

約数和(自身を除く): 130802544

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 71, 72, 142, 144, 213, 284, 426, 568, 639, 852, 1136, 1278, 1704, 2556, 3408, 5112, 6959, 10224, 13918, 20877, 27836, 41754, 55672, 62631, 83508, 111344, 125262, 167016, 250524, 334032, 494089, 501048, 988178, 1002096, 1482267, 1976356, 2964534, 3952712, 4446801, 5929068, 7905424, 8893602, 11858136, 17787204, 23716272, 35574408, 71148816]

約数ペア:

[(1, 71148816), (2, 35574408), (3, 23716272), (4, 17787204), (6, 11858136), (8, 8893602), (9, 7905424), (12, 5929068), (16, 4446801), (18, 3952712), (24, 2964534), (36, 1976356), (48, 1482267), (71, 1002096), (72, 988178), (142, 501048), (144, 494089), (213, 334032), (284, 250524), (426, 167016), (568, 125262), (639, 111344), (852, 83508), (1136, 62631), (1278, 55672), (1704, 41754), (2556, 27836), (3408, 20877), (5112, 13918), (6959, 10224)]