78434856

素因数分解:

$2^3\times 3^2\times {\mathrm{227}}^1\times {\mathrm{4799}}^1$

素因数の和:5038

約数の個数: 48

約数和(自身を含む): 213408000

約数和(自身を除く): 134973144

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 227, 454, 681, 908, 1362, 1816, 2043, 2724, 4086, 4799, 5448, 8172, 9598, 14397, 16344, 19196, 28794, 38392, 43191, 57588, 86382, 115176, 172764, 345528, 1089373, 2178746, 3268119, 4357492, 6536238, 8714984, 9804357, 13072476, 19608714, 26144952, 39217428, 78434856]

約数ペア:

[(1, 78434856), (2, 39217428), (3, 26144952), (4, 19608714), (6, 13072476), (8, 9804357), (9, 8714984), (12, 6536238), (18, 4357492), (24, 3268119), (36, 2178746), (72, 1089373), (227, 345528), (454, 172764), (681, 115176), (908, 86382), (1362, 57588), (1816, 43191), (2043, 38392), (2724, 28794), (4086, 19196), (4799, 16344), (5448, 14397), (8172, 9598)]