71802276

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{1399}}^1$

素因数の和:1473

約数の個数: 96

約数和(自身を含む): 210739200

約数和(自身を除く): 138936924

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 47, 52, 78, 84, 91, 94, 141, 156, 182, 188, 273, 282, 329, 364, 546, 564, 611, 658, 987, 1092, 1222, 1316, 1399, 1833, 1974, 2444, 2798, 3666, 3948, 4197, 4277, 5596, 7332, 8394, 8554, 9793, 12831, 16788, 17108, 18187, 19586, 25662, 29379, 36374, 39172, 51324, 54561, 58758, 65753, 72748, 109122, 117516, 127309, 131506, 197259, 218244, 254618, 263012, 381927, 394518, 460271, 509236, 763854, 789036, 854789, 920542, 1380813, 1527708, 1709578, 1841084, 2564367, 2761626, 3419156, 5128734, 5523252, 5983523, 10257468, 11967046, 17950569, 23934092, 35901138, 71802276]

約数ペア:

[(1, 71802276), (2, 35901138), (3, 23934092), (4, 17950569), (6, 11967046), (7, 10257468), (12, 5983523), (13, 5523252), (14, 5128734), (21, 3419156), (26, 2761626), (28, 2564367), (39, 1841084), (42, 1709578), (47, 1527708), (52, 1380813), (78, 920542), (84, 854789), (91, 789036), (94, 763854), (141, 509236), (156, 460271), (182, 394518), (188, 381927), (273, 263012), (282, 254618), (329, 218244), (364, 197259), (546, 131506), (564, 127309), (611, 117516), (658, 109122), (987, 72748), (1092, 65753), (1222, 58758), (1316, 54561), (1399, 51324), (1833, 39172), (1974, 36374), (2444, 29379), (2798, 25662), (3666, 19586), (3948, 18187), (4197, 17108), (4277, 16788), (5596, 12831), (7332, 9793), (8394, 8554)]