25808328

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{13}}^2\times {\mathrm{101}}^1$

素因数の和:149

約数の個数: 192

約数和(自身を含む): 89596800

約数和(自身を除く): 63788472

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 18, 21, 24, 26, 27, 28, 36, 39, 42, 52, 54, 56, 63, 72, 78, 84, 91, 101, 104, 108, 117, 126, 156, 168, 169, 182, 189, 202, 216, 234, 252, 273, 303, 312, 338, 351, 364, 378, 404, 468, 504, 507, 546, 606, 676, 702, 707, 728, 756, 808, 819, 909, 936, 1014, 1092, 1183, 1212, 1313, 1352, 1404, 1414, 1512, 1521, 1638, 1818, 2028, 2121, 2184, 2366, 2424, 2457, 2626, 2727, 2808, 2828, 3042, 3276, 3549, 3636, 3939, 4056, 4242, 4563, 4732, 4914, 5252, 5454, 5656, 6084, 6363, 6552, 7098, 7272, 7878, 8484, 9126, 9191, 9464, 9828, 10504, 10647, 10908, 11817, 12168, 12726, 14196, 15756, 16968, 17069, 18252, 18382, 19089, 19656, 21294, 21816, 23634, 25452, 27573, 28392, 31512, 31941, 34138, 35451, 36504, 36764, 38178, 42588, 47268, 50904, 51207, 55146, 63882, 68276, 70902, 73528, 76356, 82719, 85176, 94536, 102414, 110292, 119483, 127764, 136552, 141804, 152712, 153621, 165438, 204828, 220584, 238966, 248157, 255528, 283608, 307242, 330876, 358449, 409656, 460863, 477932, 496314, 614484, 661752, 716898, 921726, 955864, 992628, 1075347, 1228968, 1433796, 1843452, 1985256, 2150694, 2867592, 3226041, 3686904, 4301388, 6452082, 8602776, 12904164, 25808328]

約数ペア:

[(1, 25808328), (2, 12904164), (3, 8602776), (4, 6452082), (6, 4301388), (7, 3686904), (8, 3226041), (9, 2867592), (12, 2150694), (13, 1985256), (14, 1843452), (18, 1433796), (21, 1228968), (24, 1075347), (26, 992628), (27, 955864), (28, 921726), (36, 716898), (39, 661752), (42, 614484), (52, 496314), (54, 477932), (56, 460863), (63, 409656), (72, 358449), (78, 330876), (84, 307242), (91, 283608), (101, 255528), (104, 248157), (108, 238966), (117, 220584), (126, 204828), (156, 165438), (168, 153621), (169, 152712), (182, 141804), (189, 136552), (202, 127764), (216, 119483), (234, 110292), (252, 102414), (273, 94536), (303, 85176), (312, 82719), (338, 76356), (351, 73528), (364, 70902), (378, 68276), (404, 63882), (468, 55146), (504, 51207), (507, 50904), (546, 47268), (606, 42588), (676, 38178), (702, 36764), (707, 36504), (728, 35451), (756, 34138), (808, 31941), (819, 31512), (909, 28392), (936, 27573), (1014, 25452), (1092, 23634), (1183, 21816), (1212, 21294), (1313, 19656), (1352, 19089), (1404, 18382), (1414, 18252), (1512, 17069), (1521, 16968), (1638, 15756), (1818, 14196), (2028, 12726), (2121, 12168), (2184, 11817), (2366, 10908), (2424, 10647), (2457, 10504), (2626, 9828), (2727, 9464), (2808, 9191), (2828, 9126), (3042, 8484), (3276, 7878), (3549, 7272), (3636, 7098), (3939, 6552), (4056, 6363), (4242, 6084), (4563, 5656), (4732, 5454), (4914, 5252)]