57221604

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{229}}^1\times {\mathrm{631}}^1$

素因数の和:881

約数の個数: 72

約数和(自身を含む): 158733120

約数和(自身を除く): 101511516

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 132, 198, 229, 396, 458, 631, 687, 916, 1262, 1374, 1893, 2061, 2519, 2524, 2748, 3786, 4122, 5038, 5679, 6941, 7557, 7572, 8244, 10076, 11358, 13882, 15114, 20823, 22671, 22716, 27764, 30228, 41646, 45342, 62469, 83292, 90684, 124938, 144499, 249876, 288998, 433497, 577996, 866994, 1300491, 1589489, 1733988, 2600982, 3178978, 4768467, 5201964, 6357956, 9536934, 14305401, 19073868, 28610802, 57221604]

約数ペア:

[(1, 57221604), (2, 28610802), (3, 19073868), (4, 14305401), (6, 9536934), (9, 6357956), (11, 5201964), (12, 4768467), (18, 3178978), (22, 2600982), (33, 1733988), (36, 1589489), (44, 1300491), (66, 866994), (99, 577996), (132, 433497), (198, 288998), (229, 249876), (396, 144499), (458, 124938), (631, 90684), (687, 83292), (916, 62469), (1262, 45342), (1374, 41646), (1893, 30228), (2061, 27764), (2519, 22716), (2524, 22671), (2748, 20823), (3786, 15114), (4122, 13882), (5038, 11358), (5679, 10076), (6941, 8244), (7557, 7572)]