68966196

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{1097}}^1$

素因数の和:1161

約数の個数: 72

約数和(自身を含む): 180036864

約数和(自身を除く): 111070668

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 31, 39, 52, 62, 78, 93, 124, 156, 169, 186, 338, 372, 403, 507, 676, 806, 1014, 1097, 1209, 1612, 2028, 2194, 2418, 3291, 4388, 4836, 5239, 6582, 10478, 13164, 14261, 15717, 20956, 28522, 31434, 34007, 42783, 57044, 62868, 68014, 85566, 102021, 136028, 171132, 185393, 204042, 370786, 408084, 442091, 556179, 741572, 884182, 1112358, 1326273, 1768364, 2224716, 2652546, 5305092, 5747183, 11494366, 17241549, 22988732, 34483098, 68966196]

約数ペア:

[(1, 68966196), (2, 34483098), (3, 22988732), (4, 17241549), (6, 11494366), (12, 5747183), (13, 5305092), (26, 2652546), (31, 2224716), (39, 1768364), (52, 1326273), (62, 1112358), (78, 884182), (93, 741572), (124, 556179), (156, 442091), (169, 408084), (186, 370786), (338, 204042), (372, 185393), (403, 171132), (507, 136028), (676, 102021), (806, 85566), (1014, 68014), (1097, 62868), (1209, 57044), (1612, 42783), (2028, 34007), (2194, 31434), (2418, 28522), (3291, 20956), (4388, 15717), (4836, 14261), (5239, 13164), (6582, 10478)]