67469584

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{311}}^1$

素因数の和:488

約数の個数: 80

約数和(自身を含む): 162489600

約数和(自身を除く): 95020016

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 112, 149, 182, 208, 298, 311, 364, 596, 622, 728, 1043, 1192, 1244, 1456, 1937, 2086, 2177, 2384, 2488, 3874, 4043, 4172, 4354, 4976, 7748, 8086, 8344, 8708, 13559, 15496, 16172, 16688, 17416, 27118, 28301, 30992, 32344, 34832, 46339, 54236, 56602, 64688, 92678, 108472, 113204, 185356, 216944, 226408, 324373, 370712, 452816, 602407, 648746, 741424, 1204814, 1297492, 2409628, 2594984, 4216849, 4819256, 5189968, 8433698, 9638512, 16867396, 33734792, 67469584]

約数ペア:

[(1, 67469584), (2, 33734792), (4, 16867396), (7, 9638512), (8, 8433698), (13, 5189968), (14, 4819256), (16, 4216849), (26, 2594984), (28, 2409628), (52, 1297492), (56, 1204814), (91, 741424), (104, 648746), (112, 602407), (149, 452816), (182, 370712), (208, 324373), (298, 226408), (311, 216944), (364, 185356), (596, 113204), (622, 108472), (728, 92678), (1043, 64688), (1192, 56602), (1244, 54236), (1456, 46339), (1937, 34832), (2086, 32344), (2177, 30992), (2384, 28301), (2488, 27118), (3874, 17416), (4043, 16688), (4172, 16172), (4354, 15496), (4976, 13559), (7748, 8708), (8086, 8344)]