89171732

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{149}}^1\times {\mathrm{677}}^1$

素因数の和:860

約数の個数: 48

約数和(自身を含む): 179398800

約数和(自身を除く): 90227068

約数列:

[1, 2, 4, 13, 17, 26, 34, 52, 68, 149, 221, 298, 442, 596, 677, 884, 1354, 1937, 2533, 2708, 3874, 5066, 7748, 8801, 10132, 11509, 17602, 23018, 32929, 35204, 46036, 65858, 100873, 131716, 149617, 201746, 299234, 403492, 598468, 1311349, 1714841, 2622698, 3429682, 5245396, 6859364, 22292933, 44585866, 89171732]

約数ペア:

[(1, 89171732), (2, 44585866), (4, 22292933), (13, 6859364), (17, 5245396), (26, 3429682), (34, 2622698), (52, 1714841), (68, 1311349), (149, 598468), (221, 403492), (298, 299234), (442, 201746), (596, 149617), (677, 131716), (884, 100873), (1354, 65858), (1937, 46036), (2533, 35204), (2708, 32929), (3874, 23018), (5066, 17602), (7748, 11509), (8801, 10132)]