65303868

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{139}}^1$

素因数の和:224

約数の個数: 144

約数和(自身を含む): 193052160

約数和(自身を除く): 127748292

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 17, 21, 28, 34, 42, 47, 49, 51, 68, 84, 94, 98, 102, 119, 139, 141, 147, 188, 196, 204, 238, 278, 282, 294, 329, 357, 417, 476, 556, 564, 588, 658, 714, 799, 833, 834, 973, 987, 1316, 1428, 1598, 1666, 1668, 1946, 1974, 2303, 2363, 2397, 2499, 2919, 3196, 3332, 3892, 3948, 4606, 4726, 4794, 4998, 5593, 5838, 6533, 6811, 6909, 7089, 9212, 9452, 9588, 9996, 11186, 11676, 13066, 13622, 13818, 14178, 16541, 16779, 19599, 20433, 22372, 26132, 27244, 27636, 28356, 33082, 33558, 39151, 39198, 40866, 45731, 49623, 66164, 67116, 78302, 78396, 81732, 91462, 99246, 111061, 115787, 117453, 137193, 156604, 182924, 198492, 222122, 231574, 234906, 274386, 320117, 333183, 347361, 444244, 463148, 469812, 548772, 640234, 666366, 694722, 777427, 960351, 1280468, 1332732, 1389444, 1554854, 1920702, 2332281, 3109708, 3841404, 4664562, 5441989, 9329124, 10883978, 16325967, 21767956, 32651934, 65303868]

約数ペア:

[(1, 65303868), (2, 32651934), (3, 21767956), (4, 16325967), (6, 10883978), (7, 9329124), (12, 5441989), (14, 4664562), (17, 3841404), (21, 3109708), (28, 2332281), (34, 1920702), (42, 1554854), (47, 1389444), (49, 1332732), (51, 1280468), (68, 960351), (84, 777427), (94, 694722), (98, 666366), (102, 640234), (119, 548772), (139, 469812), (141, 463148), (147, 444244), (188, 347361), (196, 333183), (204, 320117), (238, 274386), (278, 234906), (282, 231574), (294, 222122), (329, 198492), (357, 182924), (417, 156604), (476, 137193), (556, 117453), (564, 115787), (588, 111061), (658, 99246), (714, 91462), (799, 81732), (833, 78396), (834, 78302), (973, 67116), (987, 66164), (1316, 49623), (1428, 45731), (1598, 40866), (1666, 39198), (1668, 39151), (1946, 33558), (1974, 33082), (2303, 28356), (2363, 27636), (2397, 27244), (2499, 26132), (2919, 22372), (3196, 20433), (3332, 19599), (3892, 16779), (3948, 16541), (4606, 14178), (4726, 13818), (4794, 13622), (4998, 13066), (5593, 11676), (5838, 11186), (6533, 9996), (6811, 9588), (6909, 9452), (7089, 9212)]