67791108

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{223}}^1$

素因数の和:302

約数の個数: 144

約数和(自身を含む): 205922304

約数和(自身を除く): 138131196

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 28, 33, 42, 44, 47, 49, 66, 77, 84, 94, 98, 132, 141, 147, 154, 188, 196, 223, 231, 282, 294, 308, 329, 446, 462, 517, 539, 564, 588, 658, 669, 892, 924, 987, 1034, 1078, 1316, 1338, 1551, 1561, 1617, 1974, 2068, 2156, 2303, 2453, 2676, 3102, 3122, 3234, 3619, 3948, 4606, 4683, 4906, 6204, 6244, 6468, 6909, 7238, 7359, 9212, 9366, 9812, 10481, 10857, 10927, 13818, 14476, 14718, 17171, 18732, 20962, 21714, 21854, 25333, 27636, 29436, 31443, 32781, 34342, 41924, 43428, 43708, 50666, 51513, 62886, 65562, 68684, 73367, 75999, 101332, 103026, 115291, 120197, 125772, 131124, 146734, 151998, 206052, 220101, 230582, 240394, 293468, 303996, 345873, 360591, 440202, 461164, 480788, 513569, 691746, 721182, 807037, 880404, 1027138, 1383492, 1442364, 1540707, 1614074, 2054276, 2421111, 3081414, 3228148, 4842222, 5649259, 6162828, 9684444, 11298518, 16947777, 22597036, 33895554, 67791108]

約数ペア:

[(1, 67791108), (2, 33895554), (3, 22597036), (4, 16947777), (6, 11298518), (7, 9684444), (11, 6162828), (12, 5649259), (14, 4842222), (21, 3228148), (22, 3081414), (28, 2421111), (33, 2054276), (42, 1614074), (44, 1540707), (47, 1442364), (49, 1383492), (66, 1027138), (77, 880404), (84, 807037), (94, 721182), (98, 691746), (132, 513569), (141, 480788), (147, 461164), (154, 440202), (188, 360591), (196, 345873), (223, 303996), (231, 293468), (282, 240394), (294, 230582), (308, 220101), (329, 206052), (446, 151998), (462, 146734), (517, 131124), (539, 125772), (564, 120197), (588, 115291), (658, 103026), (669, 101332), (892, 75999), (924, 73367), (987, 68684), (1034, 65562), (1078, 62886), (1316, 51513), (1338, 50666), (1551, 43708), (1561, 43428), (1617, 41924), (1974, 34342), (2068, 32781), (2156, 31443), (2303, 29436), (2453, 27636), (2676, 25333), (3102, 21854), (3122, 21714), (3234, 20962), (3619, 18732), (3948, 17171), (4606, 14718), (4683, 14476), (4906, 13818), (6204, 10927), (6244, 10857), (6468, 10481), (6909, 9812), (7238, 9366), (7359, 9212)]