90137152

素因数分解:

$2^6\times 7^1\times {\mathrm{173}}^1\times {\mathrm{1163}}^1$

素因数の和:1355

約数の個数: 56

約数和(自身を含む): 205776576

約数和(自身を除く): 115639424

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 173, 224, 346, 448, 692, 1163, 1211, 1384, 2326, 2422, 2768, 4652, 4844, 5536, 8141, 9304, 9688, 11072, 16282, 18608, 19376, 32564, 37216, 38752, 65128, 74432, 77504, 130256, 201199, 260512, 402398, 521024, 804796, 1408393, 1609592, 2816786, 3219184, 5633572, 6438368, 11267144, 12876736, 22534288, 45068576, 90137152]

約数ペア:

[(1, 90137152), (2, 45068576), (4, 22534288), (7, 12876736), (8, 11267144), (14, 6438368), (16, 5633572), (28, 3219184), (32, 2816786), (56, 1609592), (64, 1408393), (112, 804796), (173, 521024), (224, 402398), (346, 260512), (448, 201199), (692, 130256), (1163, 77504), (1211, 74432), (1384, 65128), (2326, 38752), (2422, 37216), (2768, 32564), (4652, 19376), (4844, 18608), (5536, 16282), (8141, 11072), (9304, 9688)]