81106608

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{153611}}^1$

素因数の和:153633

約数の個数: 40

約数和(自身を含む): 228574656

約数和(自身を除く): 147468048

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 66, 88, 132, 176, 264, 528, 153611, 307222, 460833, 614444, 921666, 1228888, 1689721, 1843332, 2457776, 3379442, 3686664, 5069163, 6758884, 7373328, 10138326, 13517768, 20276652, 27035536, 40553304, 81106608]

約数ペア:

[(1, 81106608), (2, 40553304), (3, 27035536), (4, 20276652), (6, 13517768), (8, 10138326), (11, 7373328), (12, 6758884), (16, 5069163), (22, 3686664), (24, 3379442), (33, 2457776), (44, 1843332), (48, 1689721), (66, 1228888), (88, 921666), (132, 614444), (176, 460833), (264, 307222), (528, 153611)]