57657456

素因数分解:

$2^4\times 3^2\times {\mathrm{431}}^1\times {\mathrm{929}}^1$

素因数の和:1374

約数の個数: 60

約数和(自身を含む): 161909280

約数和(自身を除く): 104251824

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 431, 862, 929, 1293, 1724, 1858, 2586, 2787, 3448, 3716, 3879, 5172, 5574, 6896, 7432, 7758, 8361, 10344, 11148, 14864, 15516, 16722, 20688, 22296, 31032, 33444, 44592, 62064, 66888, 133776, 400399, 800798, 1201197, 1601596, 2402394, 3203192, 3603591, 4804788, 6406384, 7207182, 9609576, 14414364, 19219152, 28828728, 57657456]

約数ペア:

[(1, 57657456), (2, 28828728), (3, 19219152), (4, 14414364), (6, 9609576), (8, 7207182), (9, 6406384), (12, 4804788), (16, 3603591), (18, 3203192), (24, 2402394), (36, 1601596), (48, 1201197), (72, 800798), (144, 400399), (431, 133776), (862, 66888), (929, 62064), (1293, 44592), (1724, 33444), (1858, 31032), (2586, 22296), (2787, 20688), (3448, 16722), (3716, 15516), (3879, 14864), (5172, 11148), (5574, 10344), (6896, 8361), (7432, 7758)]