66492216

素因数分解:

$2^3\times 3^2\times 7^2\times {\mathrm{47}}^1\times {\mathrm{401}}^1$

素因数の和:474

約数の個数: 144

約数和(自身を含む): 214475040

約数和(自身を除く): 147982824

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 47, 49, 56, 63, 72, 84, 94, 98, 126, 141, 147, 168, 188, 196, 252, 282, 294, 329, 376, 392, 401, 423, 441, 504, 564, 588, 658, 802, 846, 882, 987, 1128, 1176, 1203, 1316, 1604, 1692, 1764, 1974, 2303, 2406, 2632, 2807, 2961, 3208, 3384, 3528, 3609, 3948, 4606, 4812, 5614, 5922, 6909, 7218, 7896, 8421, 9212, 9624, 11228, 11844, 13818, 14436, 16842, 18424, 18847, 19649, 20727, 22456, 23688, 25263, 27636, 28872, 33684, 37694, 39298, 41454, 50526, 55272, 56541, 58947, 67368, 75388, 78596, 82908, 101052, 113082, 117894, 131929, 150776, 157192, 165816, 169623, 176841, 202104, 226164, 235788, 263858, 339246, 353682, 395787, 452328, 471576, 527716, 678492, 707364, 791574, 923503, 1055432, 1187361, 1356984, 1414728, 1583148, 1847006, 2374722, 2770509, 3166296, 3694012, 4749444, 5541018, 7388024, 8311527, 9498888, 11082036, 16623054, 22164072, 33246108, 66492216]

約数ペア:

[(1, 66492216), (2, 33246108), (3, 22164072), (4, 16623054), (6, 11082036), (7, 9498888), (8, 8311527), (9, 7388024), (12, 5541018), (14, 4749444), (18, 3694012), (21, 3166296), (24, 2770509), (28, 2374722), (36, 1847006), (42, 1583148), (47, 1414728), (49, 1356984), (56, 1187361), (63, 1055432), (72, 923503), (84, 791574), (94, 707364), (98, 678492), (126, 527716), (141, 471576), (147, 452328), (168, 395787), (188, 353682), (196, 339246), (252, 263858), (282, 235788), (294, 226164), (329, 202104), (376, 176841), (392, 169623), (401, 165816), (423, 157192), (441, 150776), (504, 131929), (564, 117894), (588, 113082), (658, 101052), (802, 82908), (846, 78596), (882, 75388), (987, 67368), (1128, 58947), (1176, 56541), (1203, 55272), (1316, 50526), (1604, 41454), (1692, 39298), (1764, 37694), (1974, 33684), (2303, 28872), (2406, 27636), (2632, 25263), (2807, 23688), (2961, 22456), (3208, 20727), (3384, 19649), (3528, 18847), (3609, 18424), (3948, 16842), (4606, 14436), (4812, 13818), (5614, 11844), (5922, 11228), (6909, 9624), (7218, 9212), (7896, 8421)]