89974878

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{173}}^1$

素因数の和:282

約数の個数: 96

約数和(自身を含む): 221369760

約数和(自身を除く): 131394882

約数列:

[1, 2, 3, 6, 7, 14, 21, 29, 42, 49, 58, 61, 87, 98, 122, 147, 173, 174, 183, 203, 294, 346, 366, 406, 427, 519, 609, 854, 1038, 1211, 1218, 1281, 1421, 1769, 2422, 2562, 2842, 2989, 3538, 3633, 4263, 5017, 5307, 5978, 7266, 8477, 8526, 8967, 10034, 10553, 10614, 12383, 15051, 16954, 17934, 21106, 24766, 25431, 30102, 31659, 35119, 37149, 50862, 63318, 70238, 73871, 74298, 86681, 105357, 147742, 173362, 210714, 221613, 245833, 260043, 306037, 443226, 491666, 517097, 520086, 612074, 737499, 918111, 1034194, 1474998, 1551291, 1836222, 2142259, 3102582, 4284518, 6426777, 12853554, 14995813, 29991626, 44987439, 89974878]

約数ペア:

[(1, 89974878), (2, 44987439), (3, 29991626), (6, 14995813), (7, 12853554), (14, 6426777), (21, 4284518), (29, 3102582), (42, 2142259), (49, 1836222), (58, 1551291), (61, 1474998), (87, 1034194), (98, 918111), (122, 737499), (147, 612074), (173, 520086), (174, 517097), (183, 491666), (203, 443226), (294, 306037), (346, 260043), (366, 245833), (406, 221613), (427, 210714), (519, 173362), (609, 147742), (854, 105357), (1038, 86681), (1211, 74298), (1218, 73871), (1281, 70238), (1421, 63318), (1769, 50862), (2422, 37149), (2562, 35119), (2842, 31659), (2989, 30102), (3538, 25431), (3633, 24766), (4263, 21106), (5017, 17934), (5307, 16954), (5978, 15051), (7266, 12383), (8477, 10614), (8526, 10553), (8967, 10034)]