72080312

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{97}}^1\times {\mathrm{3203}}^1$

素因数の和:3335

約数の個数: 32

約数和(自身を含む): 141296400

約数和(自身を除く): 69216088

約数列:

[1, 2, 4, 8, 29, 58, 97, 116, 194, 232, 388, 776, 2813, 3203, 5626, 6406, 11252, 12812, 22504, 25624, 92887, 185774, 310691, 371548, 621382, 743096, 1242764, 2485528, 9010039, 18020078, 36040156, 72080312]

約数ペア:

[(1, 72080312), (2, 36040156), (4, 18020078), (8, 9010039), (29, 2485528), (58, 1242764), (97, 743096), (116, 621382), (194, 371548), (232, 310691), (388, 185774), (776, 92887), (2813, 25624), (3203, 22504), (5626, 12812), (6406, 11252)]