69189372

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{61}}^1\times {\mathrm{643}}^1$

素因数の和:728

約数の個数: 108

約数和(自身を含む): 207106536

約数和(自身を除く): 137917164

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 49, 61, 63, 84, 98, 122, 126, 147, 183, 196, 244, 252, 294, 366, 427, 441, 549, 588, 643, 732, 854, 882, 1098, 1281, 1286, 1708, 1764, 1929, 2196, 2562, 2572, 2989, 3843, 3858, 4501, 5124, 5787, 5978, 7686, 7716, 8967, 9002, 11574, 11956, 13503, 15372, 17934, 18004, 23148, 26901, 27006, 31507, 35868, 39223, 40509, 53802, 54012, 63014, 78446, 81018, 94521, 107604, 117669, 126028, 156892, 162036, 189042, 235338, 274561, 283563, 353007, 378084, 470676, 549122, 567126, 706014, 823683, 1098244, 1134252, 1412028, 1647366, 1921927, 2471049, 3294732, 3843854, 4942098, 5765781, 7687708, 9884196, 11531562, 17297343, 23063124, 34594686, 69189372]

約数ペア:

[(1, 69189372), (2, 34594686), (3, 23063124), (4, 17297343), (6, 11531562), (7, 9884196), (9, 7687708), (12, 5765781), (14, 4942098), (18, 3843854), (21, 3294732), (28, 2471049), (36, 1921927), (42, 1647366), (49, 1412028), (61, 1134252), (63, 1098244), (84, 823683), (98, 706014), (122, 567126), (126, 549122), (147, 470676), (183, 378084), (196, 353007), (244, 283563), (252, 274561), (294, 235338), (366, 189042), (427, 162036), (441, 156892), (549, 126028), (588, 117669), (643, 107604), (732, 94521), (854, 81018), (882, 78446), (1098, 63014), (1281, 54012), (1286, 53802), (1708, 40509), (1764, 39223), (1929, 35868), (2196, 31507), (2562, 27006), (2572, 26901), (2989, 23148), (3843, 18004), (3858, 17934), (4501, 15372), (5124, 13503), (5787, 11956), (5978, 11574), (7686, 9002), (7716, 8967)]