66678336

素因数分解:

$2^6\times 3^3\times {\mathrm{47}}^1\times {\mathrm{821}}^1$

素因数の和:889

約数の個数: 112

約数和(自身を含む): 200436480

約数和(自身を除く): 133758144

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 47, 48, 54, 64, 72, 94, 96, 108, 141, 144, 188, 192, 216, 282, 288, 376, 423, 432, 564, 576, 752, 821, 846, 864, 1128, 1269, 1504, 1642, 1692, 1728, 2256, 2463, 2538, 3008, 3284, 3384, 4512, 4926, 5076, 6568, 6768, 7389, 9024, 9852, 10152, 13136, 13536, 14778, 19704, 20304, 22167, 26272, 27072, 29556, 38587, 39408, 40608, 44334, 52544, 59112, 77174, 78816, 81216, 88668, 115761, 118224, 154348, 157632, 177336, 231522, 236448, 308696, 347283, 354672, 463044, 472896, 617392, 694566, 709344, 926088, 1041849, 1234784, 1389132, 1418688, 1852176, 2083698, 2469568, 2778264, 3704352, 4167396, 5556528, 7408704, 8334792, 11113056, 16669584, 22226112, 33339168, 66678336]

約数ペア:

[(1, 66678336), (2, 33339168), (3, 22226112), (4, 16669584), (6, 11113056), (8, 8334792), (9, 7408704), (12, 5556528), (16, 4167396), (18, 3704352), (24, 2778264), (27, 2469568), (32, 2083698), (36, 1852176), (47, 1418688), (48, 1389132), (54, 1234784), (64, 1041849), (72, 926088), (94, 709344), (96, 694566), (108, 617392), (141, 472896), (144, 463044), (188, 354672), (192, 347283), (216, 308696), (282, 236448), (288, 231522), (376, 177336), (423, 157632), (432, 154348), (564, 118224), (576, 115761), (752, 88668), (821, 81216), (846, 78816), (864, 77174), (1128, 59112), (1269, 52544), (1504, 44334), (1642, 40608), (1692, 39408), (1728, 38587), (2256, 29556), (2463, 27072), (2538, 26272), (3008, 22167), (3284, 20304), (3384, 19704), (4512, 14778), (4926, 13536), (5076, 13136), (6568, 10152), (6768, 9852), (7389, 9024)]