87107552

素因数分解:

$2^5\times 7^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{211}}^1$

素因数の和:344

約数の個数: 96

約数和(自身を含む): 209422080

約数和(自身を除く): 122314528

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 56, 76, 97, 112, 133, 152, 194, 211, 224, 266, 304, 388, 422, 532, 608, 679, 776, 844, 1064, 1358, 1477, 1552, 1688, 1843, 2128, 2716, 2954, 3104, 3376, 3686, 4009, 4256, 5432, 5908, 6752, 7372, 8018, 10864, 11816, 12901, 14744, 16036, 20467, 21728, 23632, 25802, 28063, 29488, 32072, 40934, 47264, 51604, 56126, 58976, 64144, 81868, 103208, 112252, 128288, 143269, 163736, 206416, 224504, 286538, 327472, 388873, 412832, 449008, 573076, 654944, 777746, 898016, 1146152, 1555492, 2292304, 2722111, 3110984, 4584608, 5444222, 6221968, 10888444, 12443936, 21776888, 43553776, 87107552]

約数ペア:

[(1, 87107552), (2, 43553776), (4, 21776888), (7, 12443936), (8, 10888444), (14, 6221968), (16, 5444222), (19, 4584608), (28, 3110984), (32, 2722111), (38, 2292304), (56, 1555492), (76, 1146152), (97, 898016), (112, 777746), (133, 654944), (152, 573076), (194, 449008), (211, 412832), (224, 388873), (266, 327472), (304, 286538), (388, 224504), (422, 206416), (532, 163736), (608, 143269), (679, 128288), (776, 112252), (844, 103208), (1064, 81868), (1358, 64144), (1477, 58976), (1552, 56126), (1688, 51604), (1843, 47264), (2128, 40934), (2716, 32072), (2954, 29488), (3104, 28063), (3376, 25802), (3686, 23632), (4009, 21728), (4256, 20467), (5432, 16036), (5908, 14744), (6752, 12901), (7372, 11816), (8018, 10864)]