671761116

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{199}}^1\times {\mathrm{7213}}^1$

素因数の和:7435

約数の個数: 72

約数和(自身を含む): 1838127200

約数和(自身を除く): 1166366084

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 199, 234, 398, 468, 597, 796, 1194, 1791, 2388, 2587, 3582, 5174, 7164, 7213, 7761, 10348, 14426, 15522, 21639, 23283, 28852, 31044, 43278, 46566, 64917, 86556, 93132, 93769, 129834, 187538, 259668, 281307, 375076, 562614, 843921, 1125228, 1435387, 1687842, 2870774, 3375684, 4306161, 5741548, 8612322, 12918483, 17224644, 18660031, 25836966, 37320062, 51673932, 55980093, 74640124, 111960186, 167940279, 223920372, 335880558, 671761116]

約数ペア:

[(1, 671761116), (2, 335880558), (3, 223920372), (4, 167940279), (6, 111960186), (9, 74640124), (12, 55980093), (13, 51673932), (18, 37320062), (26, 25836966), (36, 18660031), (39, 17224644), (52, 12918483), (78, 8612322), (117, 5741548), (156, 4306161), (199, 3375684), (234, 2870774), (398, 1687842), (468, 1435387), (597, 1125228), (796, 843921), (1194, 562614), (1791, 375076), (2388, 281307), (2587, 259668), (3582, 187538), (5174, 129834), (7164, 93769), (7213, 93132), (7761, 86556), (10348, 64917), (14426, 46566), (15522, 43278), (21639, 31044), (23283, 28852)]