66840768

素因数分解:

$2^6\times 3^3\times {\mathrm{47}}^1\times {\mathrm{823}}^1$

素因数の和:891

約数の個数: 112

約数和(自身を含む): 200924160

約数和(自身を除く): 134083392

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, 823, 846, 864, 1128, 1269, 1504, 1646, 1692, 1728, 2256, 2469, 2538, 3008, 3292, 3384, 4512, 4938, 5076, 6584, 6768, 7407, 9024, 9876, 10152, 13168, 13536, 14814, 19752, 20304, 22221, 26336, 27072, 29628, 38681, 39504, 40608, 44442, 52672, 59256, 77362, 79008, 81216, 88884, 116043, 118512, 154724, 158016, 177768, 232086, 237024, 309448, 348129, 355536, 464172, 474048, 618896, 696258, 711072, 928344, 1044387, 1237792, 1392516, 1422144, 1856688, 2088774, 2475584, 2785032, 3713376, 4177548, 5570064, 7426752, 8355096, 11140128, 16710192, 22280256, 33420384, 66840768]

約数ペア:

[(1, 66840768), (2, 33420384), (3, 22280256), (4, 16710192), (6, 11140128), (8, 8355096), (9, 7426752), (12, 5570064), (16, 4177548), (18, 3713376), (24, 2785032), (27, 2475584), (32, 2088774), (36, 1856688), (47, 1422144), (48, 1392516), (54, 1237792), (64, 1044387), (72, 928344), (94, 711072), (96, 696258), (108, 618896), (141, 474048), (144, 464172), (188, 355536), (192, 348129), (216, 309448), (282, 237024), (288, 232086), (376, 177768), (423, 158016), (432, 154724), (564, 118512), (576, 116043), (752, 88884), (823, 81216), (846, 79008), (864, 77362), (1128, 59256), (1269, 52672), (1504, 44442), (1646, 40608), (1692, 39504), (1728, 38681), (2256, 29628), (2469, 27072), (2538, 26336), (3008, 22221), (3292, 20304), (3384, 19752), (4512, 14814), (4938, 13536), (5076, 13168), (6584, 10152), (6768, 9876), (7407, 9024)]