63857784

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{1069}}^1$

素因数の和:1228

約数の個数: 64

約数和(自身を含む): 169488000

約数和(自身を除く): 105630216

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 76, 114, 131, 152, 228, 262, 393, 456, 524, 786, 1048, 1069, 1572, 2138, 2489, 3144, 3207, 4276, 4978, 6414, 7467, 8552, 9956, 12828, 14934, 19912, 20311, 25656, 29868, 40622, 59736, 60933, 81244, 121866, 140039, 162488, 243732, 280078, 420117, 487464, 560156, 840234, 1120312, 1680468, 2660741, 3360936, 5321482, 7982223, 10642964, 15964446, 21285928, 31928892, 63857784]

約数ペア:

[(1, 63857784), (2, 31928892), (3, 21285928), (4, 15964446), (6, 10642964), (8, 7982223), (12, 5321482), (19, 3360936), (24, 2660741), (38, 1680468), (57, 1120312), (76, 840234), (114, 560156), (131, 487464), (152, 420117), (228, 280078), (262, 243732), (393, 162488), (456, 140039), (524, 121866), (786, 81244), (1048, 60933), (1069, 59736), (1572, 40622), (2138, 29868), (2489, 25656), (3144, 20311), (3207, 19912), (4276, 14934), (4978, 12828), (6414, 9956), (7467, 8552)]