80441466

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{31}}^2\times {\mathrm{1993}}^1$

素因数の和:2067

約数の個数: 48

約数和(自身を含む): 190084032

約数和(自身を除く): 109642566

約数列:

[1, 2, 3, 6, 7, 14, 21, 31, 42, 62, 93, 186, 217, 434, 651, 961, 1302, 1922, 1993, 2883, 3986, 5766, 5979, 6727, 11958, 13454, 13951, 20181, 27902, 40362, 41853, 61783, 83706, 123566, 185349, 370698, 432481, 864962, 1297443, 1915273, 2594886, 3830546, 5745819, 11491638, 13406911, 26813822, 40220733, 80441466]

約数ペア:

[(1, 80441466), (2, 40220733), (3, 26813822), (6, 13406911), (7, 11491638), (14, 5745819), (21, 3830546), (31, 2594886), (42, 1915273), (62, 1297443), (93, 864962), (186, 432481), (217, 370698), (434, 185349), (651, 123566), (961, 83706), (1302, 61783), (1922, 41853), (1993, 40362), (2883, 27902), (3986, 20181), (5766, 13951), (5979, 13454), (6727, 11958)]