66138984

素因数分解:

$2^3\times 3^3\times {\mathrm{23}}^1\times {\mathrm{13313}}^1$

素因数の和:13351

約数の個数: 64

約数和(自身を含む): 191721600

約数和(自身を除く): 125582616

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 23, 24, 27, 36, 46, 54, 69, 72, 92, 108, 138, 184, 207, 216, 276, 414, 552, 621, 828, 1242, 1656, 2484, 4968, 13313, 26626, 39939, 53252, 79878, 106504, 119817, 159756, 239634, 306199, 319512, 359451, 479268, 612398, 718902, 918597, 958536, 1224796, 1437804, 1837194, 2449592, 2755791, 2875608, 3674388, 5511582, 7348776, 8267373, 11023164, 16534746, 22046328, 33069492, 66138984]

約数ペア:

[(1, 66138984), (2, 33069492), (3, 22046328), (4, 16534746), (6, 11023164), (8, 8267373), (9, 7348776), (12, 5511582), (18, 3674388), (23, 2875608), (24, 2755791), (27, 2449592), (36, 1837194), (46, 1437804), (54, 1224796), (69, 958536), (72, 918597), (92, 718902), (108, 612398), (138, 479268), (184, 359451), (207, 319512), (216, 306199), (276, 239634), (414, 159756), (552, 119817), (621, 106504), (828, 79878), (1242, 53252), (1656, 39939), (2484, 26626), (4968, 13313)]