76205409

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{101}}^1$

素因数の和:222

約数の個数: 64

約数和(自身を含む): 129515520

約数和(自身を除く): 53310111

約数列:

[1, 3, 7, 19, 21, 31, 57, 61, 93, 101, 133, 183, 217, 303, 399, 427, 589, 651, 707, 1159, 1281, 1767, 1891, 1919, 2121, 3131, 3477, 4123, 5673, 5757, 6161, 8113, 9393, 12369, 13237, 13433, 18483, 21917, 24339, 35929, 39711, 40299, 43127, 59489, 65751, 107787, 117059, 129381, 178467, 190991, 251503, 351177, 416423, 572973, 754509, 819413, 1249269, 1336937, 2458239, 3628829, 4010811, 10886487, 25401803, 76205409]

約数ペア:

[(1, 76205409), (3, 25401803), (7, 10886487), (19, 4010811), (21, 3628829), (31, 2458239), (57, 1336937), (61, 1249269), (93, 819413), (101, 754509), (133, 572973), (183, 416423), (217, 351177), (303, 251503), (399, 190991), (427, 178467), (589, 129381), (651, 117059), (707, 107787), (1159, 65751), (1281, 59489), (1767, 43127), (1891, 40299), (1919, 39711), (2121, 35929), (3131, 24339), (3477, 21917), (4123, 18483), (5673, 13433), (5757, 13237), (6161, 12369), (8113, 9393)]