81862896

素因数分解:

$2^4\times 3^1\times {\mathrm{41}}^1\times {\mathrm{41597}}^1$

素因数の和:41649

約数の個数: 40

約数和(自身を含む): 216642384

約数和(自身を除く): 134779488

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 41, 48, 82, 123, 164, 246, 328, 492, 656, 984, 1968, 41597, 83194, 124791, 166388, 249582, 332776, 499164, 665552, 998328, 1705477, 1996656, 3410954, 5116431, 6821908, 10232862, 13643816, 20465724, 27287632, 40931448, 81862896]

約数ペア:

[(1, 81862896), (2, 40931448), (3, 27287632), (4, 20465724), (6, 13643816), (8, 10232862), (12, 6821908), (16, 5116431), (24, 3410954), (41, 1996656), (48, 1705477), (82, 998328), (123, 665552), (164, 499164), (246, 332776), (328, 249582), (492, 166388), (656, 124791), (984, 83194), (1968, 41597)]