8681784

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{241}}^1$

素因数の和:348

約数の個数: 64

約数和(自身を含む): 23232000

約数和(自身を除く): 14550216

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 76, 79, 114, 152, 158, 228, 237, 241, 316, 456, 474, 482, 632, 723, 948, 964, 1446, 1501, 1896, 1928, 2892, 3002, 4503, 4579, 5784, 6004, 9006, 9158, 12008, 13737, 18012, 18316, 19039, 27474, 36024, 36632, 38078, 54948, 57117, 76156, 109896, 114234, 152312, 228468, 361741, 456936, 723482, 1085223, 1446964, 2170446, 2893928, 4340892, 8681784]

約数ペア:

[(1, 8681784), (2, 4340892), (3, 2893928), (4, 2170446), (6, 1446964), (8, 1085223), (12, 723482), (19, 456936), (24, 361741), (38, 228468), (57, 152312), (76, 114234), (79, 109896), (114, 76156), (152, 57117), (158, 54948), (228, 38078), (237, 36632), (241, 36024), (316, 27474), (456, 19039), (474, 18316), (482, 18012), (632, 13737), (723, 12008), (948, 9158), (964, 9006), (1446, 6004), (1501, 5784), (1896, 4579), (1928, 4503), (2892, 3002)]