87801648

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{179}}^1\times {\mathrm{929}}^1$

素因数の和:1130

約数の個数: 80

約数和(自身を含む): 249091200

約数和(自身を除く): 161289552

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 66, 88, 132, 176, 179, 264, 358, 528, 537, 716, 929, 1074, 1432, 1858, 1969, 2148, 2787, 2864, 3716, 3938, 4296, 5574, 5907, 7432, 7876, 8592, 10219, 11148, 11814, 14864, 15752, 20438, 22296, 23628, 30657, 31504, 40876, 44592, 47256, 61314, 81752, 94512, 122628, 163504, 166291, 245256, 332582, 490512, 498873, 665164, 997746, 1330328, 1829201, 1995492, 2660656, 3658402, 3990984, 5487603, 7316804, 7981968, 10975206, 14633608, 21950412, 29267216, 43900824, 87801648]

約数ペア:

[(1, 87801648), (2, 43900824), (3, 29267216), (4, 21950412), (6, 14633608), (8, 10975206), (11, 7981968), (12, 7316804), (16, 5487603), (22, 3990984), (24, 3658402), (33, 2660656), (44, 1995492), (48, 1829201), (66, 1330328), (88, 997746), (132, 665164), (176, 498873), (179, 490512), (264, 332582), (358, 245256), (528, 166291), (537, 163504), (716, 122628), (929, 94512), (1074, 81752), (1432, 61314), (1858, 47256), (1969, 44592), (2148, 40876), (2787, 31504), (2864, 30657), (3716, 23628), (3938, 22296), (4296, 20438), (5574, 15752), (5907, 14864), (7432, 11814), (7876, 11148), (8592, 10219)]