57420972

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{9907}}^1$

素因数の和:9947

約数の個数: 72

約数和(自身を含む): 173112576

約数和(自身を除く): 115691604

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 23, 28, 36, 42, 46, 63, 69, 84, 92, 126, 138, 161, 207, 252, 276, 322, 414, 483, 644, 828, 966, 1449, 1932, 2898, 5796, 9907, 19814, 29721, 39628, 59442, 69349, 89163, 118884, 138698, 178326, 208047, 227861, 277396, 356652, 416094, 455722, 624141, 683583, 832188, 911444, 1248282, 1367166, 1595027, 2050749, 2496564, 2734332, 3190054, 4101498, 4785081, 6380108, 8202996, 9570162, 14355243, 19140324, 28710486, 57420972]

約数ペア:

[(1, 57420972), (2, 28710486), (3, 19140324), (4, 14355243), (6, 9570162), (7, 8202996), (9, 6380108), (12, 4785081), (14, 4101498), (18, 3190054), (21, 2734332), (23, 2496564), (28, 2050749), (36, 1595027), (42, 1367166), (46, 1248282), (63, 911444), (69, 832188), (84, 683583), (92, 624141), (126, 455722), (138, 416094), (161, 356652), (207, 277396), (252, 227861), (276, 208047), (322, 178326), (414, 138698), (483, 118884), (644, 89163), (828, 69349), (966, 59442), (1449, 39628), (1932, 29721), (2898, 19814), (5796, 9907)]