76643694

素因数分解:

$2^1\times 3^2\times {\mathrm{29}}^2\times {\mathrm{61}}^1\times {\mathrm{83}}^1$

素因数の和:210

約数の個数: 72

約数和(自身を含む): 176910552

約数和(自身を除く): 100266858

約数列:

[1, 2, 3, 6, 9, 18, 29, 58, 61, 83, 87, 122, 166, 174, 183, 249, 261, 366, 498, 522, 549, 747, 841, 1098, 1494, 1682, 1769, 2407, 2523, 3538, 4814, 5046, 5063, 5307, 7221, 7569, 10126, 10614, 14442, 15138, 15189, 15921, 21663, 30378, 31842, 43326, 45567, 51301, 69803, 91134, 102602, 139606, 146827, 153903, 209409, 293654, 307806, 418818, 440481, 461709, 628227, 880962, 923418, 1256454, 1321443, 2642886, 4257983, 8515966, 12773949, 25547898, 38321847, 76643694]

約数ペア:

[(1, 76643694), (2, 38321847), (3, 25547898), (6, 12773949), (9, 8515966), (18, 4257983), (29, 2642886), (58, 1321443), (61, 1256454), (83, 923418), (87, 880962), (122, 628227), (166, 461709), (174, 440481), (183, 418818), (249, 307806), (261, 293654), (366, 209409), (498, 153903), (522, 146827), (549, 139606), (747, 102602), (841, 91134), (1098, 69803), (1494, 51301), (1682, 45567), (1769, 43326), (2407, 31842), (2523, 30378), (3538, 21663), (4814, 15921), (5046, 15189), (5063, 15138), (5307, 14442), (7221, 10614), (7569, 10126)]