67818744

素因数分解:

$2^3\times 3^2\times 7^2\times {\mathrm{47}}^1\times {\mathrm{409}}^1$

素因数の和:482

約数の個数: 144

約数和(自身を含む): 218743200

約数和(自身を除く): 150924456

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, 409, 423, 441, 504, 564, 588, 658, 818, 846, 882, 987, 1128, 1176, 1227, 1316, 1636, 1692, 1764, 1974, 2303, 2454, 2632, 2863, 2961, 3272, 3384, 3528, 3681, 3948, 4606, 4908, 5726, 5922, 6909, 7362, 7896, 8589, 9212, 9816, 11452, 11844, 13818, 14724, 17178, 18424, 19223, 20041, 20727, 22904, 23688, 25767, 27636, 29448, 34356, 38446, 40082, 41454, 51534, 55272, 57669, 60123, 68712, 76892, 80164, 82908, 103068, 115338, 120246, 134561, 153784, 160328, 165816, 173007, 180369, 206136, 230676, 240492, 269122, 346014, 360738, 403683, 461352, 480984, 538244, 692028, 721476, 807366, 941927, 1076488, 1211049, 1384056, 1442952, 1614732, 1883854, 2422098, 2825781, 3229464, 3767708, 4844196, 5651562, 7535416, 8477343, 9688392, 11303124, 16954686, 22606248, 33909372, 67818744]

約数ペア:

[(1, 67818744), (2, 33909372), (3, 22606248), (4, 16954686), (6, 11303124), (7, 9688392), (8, 8477343), (9, 7535416), (12, 5651562), (14, 4844196), (18, 3767708), (21, 3229464), (24, 2825781), (28, 2422098), (36, 1883854), (42, 1614732), (47, 1442952), (49, 1384056), (56, 1211049), (63, 1076488), (72, 941927), (84, 807366), (94, 721476), (98, 692028), (126, 538244), (141, 480984), (147, 461352), (168, 403683), (188, 360738), (196, 346014), (252, 269122), (282, 240492), (294, 230676), (329, 206136), (376, 180369), (392, 173007), (409, 165816), (423, 160328), (441, 153784), (504, 134561), (564, 120246), (588, 115338), (658, 103068), (818, 82908), (846, 80164), (882, 76892), (987, 68712), (1128, 60123), (1176, 57669), (1227, 55272), (1316, 51534), (1636, 41454), (1692, 40082), (1764, 38446), (1974, 34356), (2303, 29448), (2454, 27636), (2632, 25767), (2863, 23688), (2961, 22904), (3272, 20727), (3384, 20041), (3528, 19223), (3681, 18424), (3948, 17178), (4606, 14724), (4908, 13818), (5726, 11844), (5922, 11452), (6909, 9816), (7362, 9212), (7896, 8589)]