45189196

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{31}}^1\times {\mathrm{97}}^1$

素因数の和:179

約数の個数: 72

約数和(自身を含む): 94349696

約数和(自身を除く): 49160500

約数列:

[1, 2, 4, 13, 17, 26, 31, 34, 52, 62, 68, 97, 124, 194, 221, 289, 388, 403, 442, 527, 578, 806, 884, 1054, 1156, 1261, 1612, 1649, 2108, 2522, 3007, 3298, 3757, 5044, 6014, 6596, 6851, 7514, 8959, 12028, 13702, 15028, 17918, 21437, 27404, 28033, 35836, 39091, 42874, 51119, 56066, 78182, 85748, 102238, 112132, 116467, 156364, 204476, 232934, 364429, 465868, 664547, 728858, 869023, 1329094, 1457716, 1738046, 2658188, 3476092, 11297299, 22594598, 45189196]

約数ペア:

[(1, 45189196), (2, 22594598), (4, 11297299), (13, 3476092), (17, 2658188), (26, 1738046), (31, 1457716), (34, 1329094), (52, 869023), (62, 728858), (68, 664547), (97, 465868), (124, 364429), (194, 232934), (221, 204476), (289, 156364), (388, 116467), (403, 112132), (442, 102238), (527, 85748), (578, 78182), (806, 56066), (884, 51119), (1054, 42874), (1156, 39091), (1261, 35836), (1612, 28033), (1649, 27404), (2108, 21437), (2522, 17918), (3007, 15028), (3298, 13702), (3757, 12028), (5044, 8959), (6014, 7514), (6596, 6851)]