81207714

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{1093}}^1$

素因数の和:1195

約数の個数: 64

約数和(自身を含む): 195344640

約数和(自身を除く): 114136926

約数列:

[1, 2, 3, 6, 7, 14, 21, 29, 42, 58, 61, 87, 122, 174, 183, 203, 366, 406, 427, 609, 854, 1093, 1218, 1281, 1769, 2186, 2562, 3279, 3538, 5307, 6558, 7651, 10614, 12383, 15302, 22953, 24766, 31697, 37149, 45906, 63394, 66673, 74298, 95091, 133346, 190182, 200019, 221879, 400038, 443758, 466711, 665637, 933422, 1331274, 1400133, 1933517, 2800266, 3867034, 5800551, 11601102, 13534619, 27069238, 40603857, 81207714]

約数ペア:

[(1, 81207714), (2, 40603857), (3, 27069238), (6, 13534619), (7, 11601102), (14, 5800551), (21, 3867034), (29, 2800266), (42, 1933517), (58, 1400133), (61, 1331274), (87, 933422), (122, 665637), (174, 466711), (183, 443758), (203, 400038), (366, 221879), (406, 200019), (427, 190182), (609, 133346), (854, 95091), (1093, 74298), (1218, 66673), (1281, 63394), (1769, 45906), (2186, 37149), (2562, 31697), (3279, 24766), (3538, 22953), (5307, 15302), (6558, 12383), (7651, 10614)]