63216631872

素因数分解:

$2^6\times 3^3\times {\mathrm{1999}}^1\times {\mathrm{18301}}^1$

素因数の和:20321

約数の個数: 112

約数和(自身を含む): 185948320000

約数和(自身を除く): 122731688128

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 108, 144, 192, 216, 288, 432, 576, 864, 1728, 1999, 3998, 5997, 7996, 11994, 15992, 17991, 18301, 23988, 31984, 35982, 36602, 47976, 53973, 54903, 63968, 71964, 73204, 95952, 107946, 109806, 127936, 143928, 146408, 164709, 191904, 215892, 219612, 287856, 292816, 329418, 383808, 431784, 439224, 494127, 575712, 585632, 658836, 863568, 878448, 988254, 1151424, 1171264, 1317672, 1727136, 1756896, 1976508, 2635344, 3454272, 3513792, 3953016, 5270688, 7906032, 10541376, 15812064, 31624128, 36583699, 73167398, 109751097, 146334796, 219502194, 292669592, 329253291, 439004388, 585339184, 658506582, 878008776, 987759873, 1170678368, 1317013164, 1756017552, 1975519746, 2341356736, 2634026328, 3512035104, 3951039492, 5268052656, 7024070208, 7902078984, 10536105312, 15804157968, 21072210624, 31608315936, 63216631872]

約数ペア:

[(1, 63216631872), (2, 31608315936), (3, 21072210624), (4, 15804157968), (6, 10536105312), (8, 7902078984), (9, 7024070208), (12, 5268052656), (16, 3951039492), (18, 3512035104), (24, 2634026328), (27, 2341356736), (32, 1975519746), (36, 1756017552), (48, 1317013164), (54, 1170678368), (64, 987759873), (72, 878008776), (96, 658506582), (108, 585339184), (144, 439004388), (192, 329253291), (216, 292669592), (288, 219502194), (432, 146334796), (576, 109751097), (864, 73167398), (1728, 36583699), (1999, 31624128), (3998, 15812064), (5997, 10541376), (7996, 7906032), (11994, 5270688), (15992, 3953016), (17991, 3513792), (18301, 3454272), (23988, 2635344), (31984, 1976508), (35982, 1756896), (36602, 1727136), (47976, 1317672), (53973, 1171264), (54903, 1151424), (63968, 988254), (71964, 878448), (73204, 863568), (95952, 658836), (107946, 585632), (109806, 575712), (127936, 494127), (143928, 439224), (146408, 431784), (164709, 383808), (191904, 329418), (215892, 292816), (219612, 287856)]