82406556

素因数分解:

$2^2\times 3^2\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{1801}}^1$

素因数の和:1883

約数の個数: 72

約数和(自身を含む): 220391808

約数和(自身を除く): 137985252

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 31, 36, 41, 62, 82, 93, 123, 124, 164, 186, 246, 279, 369, 372, 492, 558, 738, 1116, 1271, 1476, 1801, 2542, 3602, 3813, 5084, 5403, 7204, 7626, 10806, 11439, 15252, 16209, 21612, 22878, 32418, 45756, 55831, 64836, 73841, 111662, 147682, 167493, 221523, 223324, 295364, 334986, 443046, 502479, 664569, 669972, 886092, 1004958, 1329138, 2009916, 2289071, 2658276, 4578142, 6867213, 9156284, 13734426, 20601639, 27468852, 41203278, 82406556]

約数ペア:

[(1, 82406556), (2, 41203278), (3, 27468852), (4, 20601639), (6, 13734426), (9, 9156284), (12, 6867213), (18, 4578142), (31, 2658276), (36, 2289071), (41, 2009916), (62, 1329138), (82, 1004958), (93, 886092), (123, 669972), (124, 664569), (164, 502479), (186, 443046), (246, 334986), (279, 295364), (369, 223324), (372, 221523), (492, 167493), (558, 147682), (738, 111662), (1116, 73841), (1271, 64836), (1476, 55831), (1801, 45756), (2542, 32418), (3602, 22878), (3813, 21612), (5084, 16209), (5403, 15252), (7204, 11439), (7626, 10806)]