76128156

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{3461}}^1$

素因数の和:3531

約数の個数: 72

約数和(自身を含む): 211708224

約数和(自身を除く): 135580068

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 47, 52, 78, 94, 117, 141, 156, 188, 234, 282, 423, 468, 564, 611, 846, 1222, 1692, 1833, 2444, 3461, 3666, 5499, 6922, 7332, 10383, 10998, 13844, 20766, 21996, 31149, 41532, 44993, 62298, 89986, 124596, 134979, 162667, 179972, 269958, 325334, 404937, 488001, 539916, 650668, 809874, 976002, 1464003, 1619748, 1952004, 2114671, 2928006, 4229342, 5856012, 6344013, 8458684, 12688026, 19032039, 25376052, 38064078, 76128156]

約数ペア:

[(1, 76128156), (2, 38064078), (3, 25376052), (4, 19032039), (6, 12688026), (9, 8458684), (12, 6344013), (13, 5856012), (18, 4229342), (26, 2928006), (36, 2114671), (39, 1952004), (47, 1619748), (52, 1464003), (78, 976002), (94, 809874), (117, 650668), (141, 539916), (156, 488001), (188, 404937), (234, 325334), (282, 269958), (423, 179972), (468, 162667), (564, 134979), (611, 124596), (846, 89986), (1222, 62298), (1692, 44993), (1833, 41532), (2444, 31149), (3461, 21996), (3666, 20766), (5499, 13844), (6922, 10998), (7332, 10383)]