68444568

素因数分解:

$2^3\times 3^3\times {\mathrm{71}}^1\times {\mathrm{4463}}^1$

素因数の和:4549

約数の個数: 64

約数和(自身を含む): 192844800

約数和(自身を除く): 124400232

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 71, 72, 108, 142, 213, 216, 284, 426, 568, 639, 852, 1278, 1704, 1917, 2556, 3834, 4463, 5112, 7668, 8926, 13389, 15336, 17852, 26778, 35704, 40167, 53556, 80334, 107112, 120501, 160668, 241002, 316873, 321336, 482004, 633746, 950619, 964008, 1267492, 1901238, 2534984, 2851857, 3802476, 5703714, 7604952, 8555571, 11407428, 17111142, 22814856, 34222284, 68444568]

約数ペア:

[(1, 68444568), (2, 34222284), (3, 22814856), (4, 17111142), (6, 11407428), (8, 8555571), (9, 7604952), (12, 5703714), (18, 3802476), (24, 2851857), (27, 2534984), (36, 1901238), (54, 1267492), (71, 964008), (72, 950619), (108, 633746), (142, 482004), (213, 321336), (216, 316873), (284, 241002), (426, 160668), (568, 120501), (639, 107112), (852, 80334), (1278, 53556), (1704, 40167), (1917, 35704), (2556, 26778), (3834, 17852), (4463, 15336), (5112, 13389), (7668, 8926)]