87903424

素因数分解:

$2^6\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{449}}^1$

素因数の和:510

約数の個数: 112

約数和(自身を含む): 219456000

約数和(自身を除く): 131552576

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 23, 28, 32, 38, 46, 56, 64, 76, 92, 112, 133, 152, 161, 184, 224, 266, 304, 322, 368, 437, 448, 449, 532, 608, 644, 736, 874, 898, 1064, 1216, 1288, 1472, 1748, 1796, 2128, 2576, 3059, 3143, 3496, 3592, 4256, 5152, 6118, 6286, 6992, 7184, 8512, 8531, 10304, 10327, 12236, 12572, 13984, 14368, 17062, 20654, 24472, 25144, 27968, 28736, 34124, 41308, 48944, 50288, 59717, 68248, 72289, 82616, 97888, 100576, 119434, 136496, 144578, 165232, 195776, 196213, 201152, 238868, 272992, 289156, 330464, 392426, 477736, 545984, 578312, 660928, 784852, 955472, 1156624, 1373491, 1569704, 1910944, 2313248, 2746982, 3139408, 3821888, 4626496, 5493964, 6278816, 10987928, 12557632, 21975856, 43951712, 87903424]

約数ペア:

[(1, 87903424), (2, 43951712), (4, 21975856), (7, 12557632), (8, 10987928), (14, 6278816), (16, 5493964), (19, 4626496), (23, 3821888), (28, 3139408), (32, 2746982), (38, 2313248), (46, 1910944), (56, 1569704), (64, 1373491), (76, 1156624), (92, 955472), (112, 784852), (133, 660928), (152, 578312), (161, 545984), (184, 477736), (224, 392426), (266, 330464), (304, 289156), (322, 272992), (368, 238868), (437, 201152), (448, 196213), (449, 195776), (532, 165232), (608, 144578), (644, 136496), (736, 119434), (874, 100576), (898, 97888), (1064, 82616), (1216, 72289), (1288, 68248), (1472, 59717), (1748, 50288), (1796, 48944), (2128, 41308), (2576, 34124), (3059, 28736), (3143, 27968), (3496, 25144), (3592, 24472), (4256, 20654), (5152, 17062), (6118, 14368), (6286, 13984), (6992, 12572), (7184, 12236), (8512, 10327), (8531, 10304)]