75739818

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{2309}}^1$

素因数の和:2403

約数の個数: 64

約数和(自身を含む): 191600640

約数和(自身を除く): 115860822

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 66, 71, 77, 142, 154, 213, 231, 426, 462, 497, 781, 994, 1491, 1562, 2309, 2343, 2982, 4618, 4686, 5467, 6927, 10934, 13854, 16163, 16401, 25399, 32326, 32802, 48489, 50798, 76197, 96978, 152394, 163939, 177793, 327878, 355586, 491817, 533379, 983634, 1066758, 1147573, 1803329, 2295146, 3442719, 3606658, 5409987, 6885438, 10819974, 12623303, 25246606, 37869909, 75739818]

約数ペア:

[(1, 75739818), (2, 37869909), (3, 25246606), (6, 12623303), (7, 10819974), (11, 6885438), (14, 5409987), (21, 3606658), (22, 3442719), (33, 2295146), (42, 1803329), (66, 1147573), (71, 1066758), (77, 983634), (142, 533379), (154, 491817), (213, 355586), (231, 327878), (426, 177793), (462, 163939), (497, 152394), (781, 96978), (994, 76197), (1491, 50798), (1562, 48489), (2309, 32802), (2343, 32326), (2982, 25399), (4618, 16401), (4686, 16163), (5467, 13854), (6927, 10934)]