180035928

素因数分解:

$2^3\times 3^2\times {\mathrm{223}}^1\times {\mathrm{11213}}^1$

素因数の和:11448

約数の個数: 48

約数和(自身を含む): 489827520

約数和(自身を除く): 309791592

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 223, 446, 669, 892, 1338, 1784, 2007, 2676, 4014, 5352, 8028, 11213, 16056, 22426, 33639, 44852, 67278, 89704, 100917, 134556, 201834, 269112, 403668, 807336, 2500499, 5000998, 7501497, 10001996, 15002994, 20003992, 22504491, 30005988, 45008982, 60011976, 90017964, 180035928]

約数ペア:

[(1, 180035928), (2, 90017964), (3, 60011976), (4, 45008982), (6, 30005988), (8, 22504491), (9, 20003992), (12, 15002994), (18, 10001996), (24, 7501497), (36, 5000998), (72, 2500499), (223, 807336), (446, 403668), (669, 269112), (892, 201834), (1338, 134556), (1784, 100917), (2007, 89704), (2676, 67278), (4014, 44852), (5352, 33639), (8028, 22426), (11213, 16056)]