69781194

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{61}}^1\times {\mathrm{1297}}^1$

素因数の和:1380

約数の個数: 72

約数和(自身を含む): 178898148

約数和(自身を除く): 109116954

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 49, 61, 63, 98, 122, 126, 147, 183, 294, 366, 427, 441, 549, 854, 882, 1098, 1281, 1297, 2562, 2594, 2989, 3843, 3891, 5978, 7686, 7782, 8967, 9079, 11673, 17934, 18158, 23346, 26901, 27237, 53802, 54474, 63553, 79117, 81711, 127106, 158234, 163422, 190659, 237351, 381318, 474702, 553819, 571977, 712053, 1107638, 1143954, 1424106, 1661457, 3322914, 3876733, 4984371, 7753466, 9968742, 11630199, 23260398, 34890597, 69781194]

約数ペア:

[(1, 69781194), (2, 34890597), (3, 23260398), (6, 11630199), (7, 9968742), (9, 7753466), (14, 4984371), (18, 3876733), (21, 3322914), (42, 1661457), (49, 1424106), (61, 1143954), (63, 1107638), (98, 712053), (122, 571977), (126, 553819), (147, 474702), (183, 381318), (294, 237351), (366, 190659), (427, 163422), (441, 158234), (549, 127106), (854, 81711), (882, 79117), (1098, 63553), (1281, 54474), (1297, 53802), (2562, 27237), (2594, 26901), (2989, 23346), (3843, 18158), (3891, 17934), (5978, 11673), (7686, 9079), (7782, 8967)]