68645772

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^2\times {\mathrm{3761}}^1$

素因数の和:3800

約数の個数: 72

約数和(自身を含む): 192764880

約数和(自身を除く): 124119108

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 78, 108, 117, 156, 169, 234, 338, 351, 468, 507, 676, 702, 1014, 1404, 1521, 2028, 3042, 3761, 4563, 6084, 7522, 9126, 11283, 15044, 18252, 22566, 33849, 45132, 48893, 67698, 97786, 101547, 135396, 146679, 195572, 203094, 293358, 406188, 440037, 586716, 635609, 880074, 1271218, 1320111, 1760148, 1906827, 2542436, 2640222, 3813654, 5280444, 5720481, 7627308, 11440962, 17161443, 22881924, 34322886, 68645772]

約数ペア:

[(1, 68645772), (2, 34322886), (3, 22881924), (4, 17161443), (6, 11440962), (9, 7627308), (12, 5720481), (13, 5280444), (18, 3813654), (26, 2640222), (27, 2542436), (36, 1906827), (39, 1760148), (52, 1320111), (54, 1271218), (78, 880074), (108, 635609), (117, 586716), (156, 440037), (169, 406188), (234, 293358), (338, 203094), (351, 195572), (468, 146679), (507, 135396), (676, 101547), (702, 97786), (1014, 67698), (1404, 48893), (1521, 45132), (2028, 33849), (3042, 22566), (3761, 18252), (4563, 15044), (6084, 11283), (7522, 9126)]