68640264

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{4127}}^1$

素因数の和:4160

約数の個数: 128

約数和(自身を含む): 237772800

約数和(自身を除く): 169132536

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 18, 21, 22, 24, 27, 28, 33, 36, 42, 44, 54, 56, 63, 66, 72, 77, 84, 88, 99, 108, 126, 132, 154, 168, 189, 198, 216, 231, 252, 264, 297, 308, 378, 396, 462, 504, 594, 616, 693, 756, 792, 924, 1188, 1386, 1512, 1848, 2079, 2376, 2772, 4127, 4158, 5544, 8254, 8316, 12381, 16508, 16632, 24762, 28889, 33016, 37143, 45397, 49524, 57778, 74286, 86667, 90794, 99048, 111429, 115556, 136191, 148572, 173334, 181588, 222858, 231112, 260001, 272382, 297144, 317779, 346668, 363176, 408573, 445716, 520002, 544764, 635558, 693336, 780003, 817146, 891432, 953337, 1040004, 1089528, 1225719, 1271116, 1560006, 1634292, 1906674, 2080008, 2451438, 2542232, 2860011, 3120012, 3268584, 3813348, 4902876, 5720022, 6240024, 7626696, 8580033, 9805752, 11440044, 17160066, 22880088, 34320132, 68640264]

約数ペア:

[(1, 68640264), (2, 34320132), (3, 22880088), (4, 17160066), (6, 11440044), (7, 9805752), (8, 8580033), (9, 7626696), (11, 6240024), (12, 5720022), (14, 4902876), (18, 3813348), (21, 3268584), (22, 3120012), (24, 2860011), (27, 2542232), (28, 2451438), (33, 2080008), (36, 1906674), (42, 1634292), (44, 1560006), (54, 1271116), (56, 1225719), (63, 1089528), (66, 1040004), (72, 953337), (77, 891432), (84, 817146), (88, 780003), (99, 693336), (108, 635558), (126, 544764), (132, 520002), (154, 445716), (168, 408573), (189, 363176), (198, 346668), (216, 317779), (231, 297144), (252, 272382), (264, 260001), (297, 231112), (308, 222858), (378, 181588), (396, 173334), (462, 148572), (504, 136191), (594, 115556), (616, 111429), (693, 99048), (756, 90794), (792, 86667), (924, 74286), (1188, 57778), (1386, 49524), (1512, 45397), (1848, 37143), (2079, 33016), (2376, 28889), (2772, 24762), (4127, 16632), (4158, 16508), (5544, 12381), (8254, 8316)]