74207172

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{349}}^1$

素因数の和:445

約数の個数: 96

約数和(自身を含む): 197568000

約数和(自身を除く): 123360828

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 29, 39, 47, 52, 58, 78, 87, 94, 116, 141, 156, 174, 188, 282, 348, 349, 377, 564, 611, 698, 754, 1047, 1131, 1222, 1363, 1396, 1508, 1833, 2094, 2262, 2444, 2726, 3666, 4089, 4188, 4524, 4537, 5452, 7332, 8178, 9074, 10121, 13611, 16356, 16403, 17719, 18148, 20242, 27222, 30363, 32806, 35438, 40484, 49209, 53157, 54444, 60726, 65612, 70876, 98418, 106314, 121452, 131573, 196836, 212628, 213239, 263146, 394719, 426478, 475687, 526292, 639717, 789438, 852956, 951374, 1279434, 1427061, 1578876, 1902748, 2558868, 2854122, 5708244, 6183931, 12367862, 18551793, 24735724, 37103586, 74207172]

約数ペア:

[(1, 74207172), (2, 37103586), (3, 24735724), (4, 18551793), (6, 12367862), (12, 6183931), (13, 5708244), (26, 2854122), (29, 2558868), (39, 1902748), (47, 1578876), (52, 1427061), (58, 1279434), (78, 951374), (87, 852956), (94, 789438), (116, 639717), (141, 526292), (156, 475687), (174, 426478), (188, 394719), (282, 263146), (348, 213239), (349, 212628), (377, 196836), (564, 131573), (611, 121452), (698, 106314), (754, 98418), (1047, 70876), (1131, 65612), (1222, 60726), (1363, 54444), (1396, 53157), (1508, 49209), (1833, 40484), (2094, 35438), (2262, 32806), (2444, 30363), (2726, 27222), (3666, 20242), (4089, 18148), (4188, 17719), (4524, 16403), (4537, 16356), (5452, 13611), (7332, 10121), (8178, 9074)]