87835804

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{113}}^1$

素因数の和:235

約数の個数: 96

約数和(自身を含む): 198567936

約数和(自身を除く): 110732132

約数列:

[1, 2, 4, 7, 14, 17, 23, 28, 34, 46, 68, 71, 92, 113, 119, 142, 161, 226, 238, 284, 322, 391, 452, 476, 497, 644, 782, 791, 994, 1207, 1564, 1582, 1633, 1921, 1988, 2414, 2599, 2737, 3164, 3266, 3842, 4828, 5198, 5474, 6532, 7684, 8023, 8449, 10396, 10948, 11431, 13447, 16046, 16898, 18193, 22862, 26894, 27761, 32092, 33796, 36386, 44183, 45724, 53788, 55522, 56161, 72772, 88366, 111044, 112322, 136391, 176732, 184529, 194327, 224644, 272782, 309281, 369058, 388654, 545564, 618562, 738116, 777308, 954737, 1237124, 1291703, 1909474, 2583406, 3136993, 3818948, 5166812, 6273986, 12547972, 21958951, 43917902, 87835804]

約数ペア:

[(1, 87835804), (2, 43917902), (4, 21958951), (7, 12547972), (14, 6273986), (17, 5166812), (23, 3818948), (28, 3136993), (34, 2583406), (46, 1909474), (68, 1291703), (71, 1237124), (92, 954737), (113, 777308), (119, 738116), (142, 618562), (161, 545564), (226, 388654), (238, 369058), (284, 309281), (322, 272782), (391, 224644), (452, 194327), (476, 184529), (497, 176732), (644, 136391), (782, 112322), (791, 111044), (994, 88366), (1207, 72772), (1564, 56161), (1582, 55522), (1633, 53788), (1921, 45724), (1988, 44183), (2414, 36386), (2599, 33796), (2737, 32092), (3164, 27761), (3266, 26894), (3842, 22862), (4828, 18193), (5198, 16898), (5474, 16046), (6532, 13447), (7684, 11431), (8023, 10948), (8449, 10396)]