78447112

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{809}}^1$

素因数の和:886

約数の個数: 64

約数和(自身を含む): 167961600

約数和(自身を除く): 89514488

約数列:

[1, 2, 4, 8, 17, 23, 31, 34, 46, 62, 68, 92, 124, 136, 184, 248, 391, 527, 713, 782, 809, 1054, 1426, 1564, 1618, 2108, 2852, 3128, 3236, 4216, 5704, 6472, 12121, 13753, 18607, 24242, 25079, 27506, 37214, 48484, 50158, 55012, 74428, 96968, 100316, 110024, 148856, 200632, 316319, 426343, 576817, 632638, 852686, 1153634, 1265276, 1705372, 2307268, 2530552, 3410744, 4614536, 9805889, 19611778, 39223556, 78447112]

約数ペア:

[(1, 78447112), (2, 39223556), (4, 19611778), (8, 9805889), (17, 4614536), (23, 3410744), (31, 2530552), (34, 2307268), (46, 1705372), (62, 1265276), (68, 1153634), (92, 852686), (124, 632638), (136, 576817), (184, 426343), (248, 316319), (391, 200632), (527, 148856), (713, 110024), (782, 100316), (809, 96968), (1054, 74428), (1426, 55012), (1564, 50158), (1618, 48484), (2108, 37214), (2852, 27506), (3128, 25079), (3236, 24242), (4216, 18607), (5704, 13753), (6472, 12121)]