123871788

素因数分解:

$2^2\times 3^3\times {\mathrm{239}}^1\times {\mathrm{4799}}^1$

素因数の和:5051

約数の個数: 48

約数和(自身を含む): 322560000

約数和(自身を除く): 198688212

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 239, 478, 717, 956, 1434, 2151, 2868, 4302, 4799, 6453, 8604, 9598, 12906, 14397, 19196, 25812, 28794, 43191, 57588, 86382, 129573, 172764, 259146, 518292, 1146961, 2293922, 3440883, 4587844, 6881766, 10322649, 13763532, 20645298, 30967947, 41290596, 61935894, 123871788]

約数ペア:

[(1, 123871788), (2, 61935894), (3, 41290596), (4, 30967947), (6, 20645298), (9, 13763532), (12, 10322649), (18, 6881766), (27, 4587844), (36, 3440883), (54, 2293922), (108, 1146961), (239, 518292), (478, 259146), (717, 172764), (956, 129573), (1434, 86382), (2151, 57588), (2868, 43191), (4302, 28794), (4799, 25812), (6453, 19196), (8604, 14397), (9598, 12906)]