66205512

素因数分解:

$2^3\times 3^4\times {\mathrm{71}}^1\times {\mathrm{1439}}^1$

素因数の和:1528

約数の個数: 80

約数和(自身を含む): 188179200

約数和(自身を除く): 121973688

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 71, 72, 81, 108, 142, 162, 213, 216, 284, 324, 426, 568, 639, 648, 852, 1278, 1439, 1704, 1917, 2556, 2878, 3834, 4317, 5112, 5751, 5756, 7668, 8634, 11502, 11512, 12951, 15336, 17268, 23004, 25902, 34536, 38853, 46008, 51804, 77706, 102169, 103608, 116559, 155412, 204338, 233118, 306507, 310824, 408676, 466236, 613014, 817352, 919521, 932472, 1226028, 1839042, 2452056, 2758563, 3678084, 5517126, 7356168, 8275689, 11034252, 16551378, 22068504, 33102756, 66205512]

約数ペア:

[(1, 66205512), (2, 33102756), (3, 22068504), (4, 16551378), (6, 11034252), (8, 8275689), (9, 7356168), (12, 5517126), (18, 3678084), (24, 2758563), (27, 2452056), (36, 1839042), (54, 1226028), (71, 932472), (72, 919521), (81, 817352), (108, 613014), (142, 466236), (162, 408676), (213, 310824), (216, 306507), (284, 233118), (324, 204338), (426, 155412), (568, 116559), (639, 103608), (648, 102169), (852, 77706), (1278, 51804), (1439, 46008), (1704, 38853), (1917, 34536), (2556, 25902), (2878, 23004), (3834, 17268), (4317, 15336), (5112, 12951), (5751, 11512), (5756, 11502), (7668, 8634)]