72895966

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1$

素因数の和:130

約数の個数: 96

約数和(自身を含む): 144789120

約数和(自身を除く): 71893154

約数列:

[1, 2, 11, 13, 17, 22, 26, 29, 34, 47, 58, 94, 121, 143, 187, 221, 242, 286, 319, 374, 377, 442, 493, 517, 611, 638, 754, 799, 986, 1034, 1222, 1363, 1573, 1598, 2057, 2431, 2726, 3146, 3509, 4114, 4147, 4862, 5423, 5687, 6409, 6721, 7018, 8294, 8789, 10387, 10846, 11374, 12818, 13442, 14993, 17578, 17719, 20774, 23171, 26741, 29986, 35438, 45617, 46342, 53482, 59653, 70499, 73931, 91234, 96679, 114257, 119306, 140998, 147862, 164923, 193358, 194909, 228514, 254881, 301223, 329846, 389818, 509762, 602446, 775489, 1256827, 1550978, 2143999, 2513654, 2803691, 3313453, 4287998, 5607382, 6626906, 36447983, 72895966]

約数ペア:

[(1, 72895966), (2, 36447983), (11, 6626906), (13, 5607382), (17, 4287998), (22, 3313453), (26, 2803691), (29, 2513654), (34, 2143999), (47, 1550978), (58, 1256827), (94, 775489), (121, 602446), (143, 509762), (187, 389818), (221, 329846), (242, 301223), (286, 254881), (319, 228514), (374, 194909), (377, 193358), (442, 164923), (493, 147862), (517, 140998), (611, 119306), (638, 114257), (754, 96679), (799, 91234), (986, 73931), (1034, 70499), (1222, 59653), (1363, 53482), (1573, 46342), (1598, 45617), (2057, 35438), (2431, 29986), (2726, 26741), (3146, 23171), (3509, 20774), (4114, 17719), (4147, 17578), (4862, 14993), (5423, 13442), (5687, 12818), (6409, 11374), (6721, 10846), (7018, 10387), (8294, 8789)]