72284312

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{7109}}^1$

素因数の和:7187

約数の個数: 32

約数和(自身を含む): 143337600

約数和(自身を除く): 71053288

約数列:

[1, 2, 4, 8, 31, 41, 62, 82, 124, 164, 248, 328, 1271, 2542, 5084, 7109, 10168, 14218, 28436, 56872, 220379, 291469, 440758, 582938, 881516, 1165876, 1763032, 2331752, 9035539, 18071078, 36142156, 72284312]

約数ペア:

[(1, 72284312), (2, 36142156), (4, 18071078), (8, 9035539), (31, 2331752), (41, 1763032), (62, 1165876), (82, 881516), (124, 582938), (164, 440758), (248, 291469), (328, 220379), (1271, 56872), (2542, 28436), (5084, 14218), (7109, 10168)]