73887588

素因数分解:

$2^2\times 3^2\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{809}}^1$

素因数の和:921

約数の個数: 72

約数和(自身を含む): 194594400

約数和(自身を除く): 120706812

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 43, 59, 86, 118, 129, 172, 177, 236, 258, 354, 387, 516, 531, 708, 774, 809, 1062, 1548, 1618, 2124, 2427, 2537, 3236, 4854, 5074, 7281, 7611, 9708, 10148, 14562, 15222, 22833, 29124, 30444, 34787, 45666, 47731, 69574, 91332, 95462, 104361, 139148, 143193, 190924, 208722, 286386, 313083, 417444, 429579, 572772, 626166, 859158, 1252332, 1718316, 2052433, 4104866, 6157299, 8209732, 12314598, 18471897, 24629196, 36943794, 73887588]

約数ペア:

[(1, 73887588), (2, 36943794), (3, 24629196), (4, 18471897), (6, 12314598), (9, 8209732), (12, 6157299), (18, 4104866), (36, 2052433), (43, 1718316), (59, 1252332), (86, 859158), (118, 626166), (129, 572772), (172, 429579), (177, 417444), (236, 313083), (258, 286386), (354, 208722), (387, 190924), (516, 143193), (531, 139148), (708, 104361), (774, 95462), (809, 91332), (1062, 69574), (1548, 47731), (1618, 45666), (2124, 34787), (2427, 30444), (2537, 29124), (3236, 22833), (4854, 15222), (5074, 14562), (7281, 10148), (7611, 9708)]