87112208

素因数分解:

$2^4\times {\mathrm{37}}^2\times {\mathrm{41}}^1\times {\mathrm{97}}^1$

素因数の和:220

約数の個数: 60

約数和(自身を含む): 179527572

約数和(自身を除く): 92415364

約数列:

[1, 2, 4, 8, 16, 37, 41, 74, 82, 97, 148, 164, 194, 296, 328, 388, 592, 656, 776, 1369, 1517, 1552, 2738, 3034, 3589, 3977, 5476, 6068, 7178, 7954, 10952, 12136, 14356, 15908, 21904, 24272, 28712, 31816, 56129, 57424, 63632, 112258, 132793, 147149, 224516, 265586, 294298, 449032, 531172, 588596, 898064, 1062344, 1177192, 2124688, 2354384, 5444513, 10889026, 21778052, 43556104, 87112208]

約数ペア:

[(1, 87112208), (2, 43556104), (4, 21778052), (8, 10889026), (16, 5444513), (37, 2354384), (41, 2124688), (74, 1177192), (82, 1062344), (97, 898064), (148, 588596), (164, 531172), (194, 449032), (296, 294298), (328, 265586), (388, 224516), (592, 147149), (656, 132793), (776, 112258), (1369, 63632), (1517, 57424), (1552, 56129), (2738, 31816), (3034, 28712), (3589, 24272), (3977, 21904), (5476, 15908), (6068, 14356), (7178, 12136), (7954, 10952)]