72056152

素因数分解:

$2^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{41507}}^1$

素因数の和:41551

約数の個数: 32

約数和(自身を含む): 159390720

約数和(自身を除く): 87334568

約数列:

[1, 2, 4, 7, 8, 14, 28, 31, 56, 62, 124, 217, 248, 434, 868, 1736, 41507, 83014, 166028, 290549, 332056, 581098, 1162196, 1286717, 2324392, 2573434, 5146868, 9007019, 10293736, 18014038, 36028076, 72056152]

約数ペア:

[(1, 72056152), (2, 36028076), (4, 18014038), (7, 10293736), (8, 9007019), (14, 5146868), (28, 2573434), (31, 2324392), (56, 1286717), (62, 1162196), (124, 581098), (217, 332056), (248, 290549), (434, 166028), (868, 83014), (1736, 41507)]