68876208

素因数分解:

$2^4\times 3^2\times {\mathrm{97}}^1\times {\mathrm{4931}}^1$

素因数の和:5042

約数の個数: 60

約数和(自身を含む): 194784408

約数和(自身を除く): 125908200

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 97, 144, 194, 291, 388, 582, 776, 873, 1164, 1552, 1746, 2328, 3492, 4656, 4931, 6984, 9862, 13968, 14793, 19724, 29586, 39448, 44379, 59172, 78896, 88758, 118344, 177516, 236688, 355032, 478307, 710064, 956614, 1434921, 1913228, 2869842, 3826456, 4304763, 5739684, 7652912, 8609526, 11479368, 17219052, 22958736, 34438104, 68876208]

約数ペア:

[(1, 68876208), (2, 34438104), (3, 22958736), (4, 17219052), (6, 11479368), (8, 8609526), (9, 7652912), (12, 5739684), (16, 4304763), (18, 3826456), (24, 2869842), (36, 1913228), (48, 1434921), (72, 956614), (97, 710064), (144, 478307), (194, 355032), (291, 236688), (388, 177516), (582, 118344), (776, 88758), (873, 78896), (1164, 59172), (1552, 44379), (1746, 39448), (2328, 29586), (3492, 19724), (4656, 14793), (4931, 13968), (6984, 9862)]