72047556

素因数分解:

$2^2\times 3^5\times 7^1\times {\mathrm{10589}}^1$

素因数の和:10615

約数の個数: 72

約数和(自身を含む): 215866560

約数和(自身を除く): 143819004

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 81, 84, 108, 126, 162, 189, 243, 252, 324, 378, 486, 567, 756, 972, 1134, 1701, 2268, 3402, 6804, 10589, 21178, 31767, 42356, 63534, 74123, 95301, 127068, 148246, 190602, 222369, 285903, 296492, 381204, 444738, 571806, 667107, 857709, 889476, 1143612, 1334214, 1715418, 2001321, 2573127, 2668428, 3430836, 4002642, 5146254, 6003963, 8005284, 10292508, 12007926, 18011889, 24015852, 36023778, 72047556]

約数ペア:

[(1, 72047556), (2, 36023778), (3, 24015852), (4, 18011889), (6, 12007926), (7, 10292508), (9, 8005284), (12, 6003963), (14, 5146254), (18, 4002642), (21, 3430836), (27, 2668428), (28, 2573127), (36, 2001321), (42, 1715418), (54, 1334214), (63, 1143612), (81, 889476), (84, 857709), (108, 667107), (126, 571806), (162, 444738), (189, 381204), (243, 296492), (252, 285903), (324, 222369), (378, 190602), (486, 148246), (567, 127068), (756, 95301), (972, 74123), (1134, 63534), (1701, 42356), (2268, 31767), (3402, 21178), (6804, 10589)]