87209208

素因数分解:

$2^3\times 3^2\times {\mathrm{97}}^1\times {\mathrm{12487}}^1$

素因数の和:12596

約数の個数: 48

約数和(自身を含む): 238645680

約数和(自身を除く): 151436472

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 97, 194, 291, 388, 582, 776, 873, 1164, 1746, 2328, 3492, 6984, 12487, 24974, 37461, 49948, 74922, 99896, 112383, 149844, 224766, 299688, 449532, 899064, 1211239, 2422478, 3633717, 4844956, 7267434, 9689912, 10901151, 14534868, 21802302, 29069736, 43604604, 87209208]

約数ペア:

[(1, 87209208), (2, 43604604), (3, 29069736), (4, 21802302), (6, 14534868), (8, 10901151), (9, 9689912), (12, 7267434), (18, 4844956), (24, 3633717), (36, 2422478), (72, 1211239), (97, 899064), (194, 449532), (291, 299688), (388, 224766), (582, 149844), (776, 112383), (873, 99896), (1164, 74922), (1746, 49948), (2328, 37461), (3492, 24974), (6984, 12487)]