88891803

素因数分解:

$3^3\times 7^1\times {\mathrm{11}}^2\times {\mathrm{13}}^2\times {\mathrm{23}}^1$

素因数の和:87

約数の個数: 144

約数和(自身を含む): 186923520

約数和(自身を除く): 98031717

約数列:

[1, 3, 7, 9, 11, 13, 21, 23, 27, 33, 39, 63, 69, 77, 91, 99, 117, 121, 143, 161, 169, 189, 207, 231, 253, 273, 297, 299, 351, 363, 429, 483, 507, 621, 693, 759, 819, 847, 897, 1001, 1089, 1183, 1287, 1449, 1521, 1573, 1771, 1859, 2079, 2093, 2277, 2457, 2541, 2691, 2783, 3003, 3267, 3289, 3549, 3861, 3887, 4347, 4563, 4719, 5313, 5577, 6279, 6831, 7623, 8073, 8349, 9009, 9867, 10647, 11011, 11661, 13013, 14157, 15939, 16731, 18837, 19481, 20449, 22869, 23023, 25047, 27027, 27209, 29601, 31941, 33033, 34983, 36179, 39039, 42471, 42757, 47817, 50193, 56511, 58443, 61347, 69069, 75141, 81627, 88803, 99099, 104949, 108537, 117117, 128271, 143143, 175329, 184041, 207207, 244881, 253253, 297297, 299299, 325611, 351351, 384813, 429429, 470327, 525987, 552123, 621621, 734643, 759759, 897897, 976833, 1154439, 1288287, 1410981, 2279277, 2693691, 3292289, 3864861, 4232943, 6837831, 8081073, 9876867, 12698829, 29630601, 88891803]

約数ペア:

[(1, 88891803), (3, 29630601), (7, 12698829), (9, 9876867), (11, 8081073), (13, 6837831), (21, 4232943), (23, 3864861), (27, 3292289), (33, 2693691), (39, 2279277), (63, 1410981), (69, 1288287), (77, 1154439), (91, 976833), (99, 897897), (117, 759759), (121, 734643), (143, 621621), (161, 552123), (169, 525987), (189, 470327), (207, 429429), (231, 384813), (253, 351351), (273, 325611), (297, 299299), (299, 297297), (351, 253253), (363, 244881), (429, 207207), (483, 184041), (507, 175329), (621, 143143), (693, 128271), (759, 117117), (819, 108537), (847, 104949), (897, 99099), (1001, 88803), (1089, 81627), (1183, 75141), (1287, 69069), (1449, 61347), (1521, 58443), (1573, 56511), (1771, 50193), (1859, 47817), (2079, 42757), (2093, 42471), (2277, 39039), (2457, 36179), (2541, 34983), (2691, 33033), (2783, 31941), (3003, 29601), (3267, 27209), (3289, 27027), (3549, 25047), (3861, 23023), (3887, 22869), (4347, 20449), (4563, 19481), (4719, 18837), (5313, 16731), (5577, 15939), (6279, 14157), (6831, 13013), (7623, 11661), (8073, 11011), (8349, 10647), (9009, 9867)]