74457656

素因数分解:

$2^3\times 7^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{769}}^1$

素因数の和:821

約数の個数: 96

約数和(自身を含む): 184338000

約数和(自身を除く): 109880344

約数列:

[1, 2, 4, 7, 8, 13, 14, 19, 26, 28, 38, 49, 52, 56, 76, 91, 98, 104, 133, 152, 182, 196, 247, 266, 364, 392, 494, 532, 637, 728, 769, 931, 988, 1064, 1274, 1538, 1729, 1862, 1976, 2548, 3076, 3458, 3724, 5096, 5383, 6152, 6916, 7448, 9997, 10766, 12103, 13832, 14611, 19994, 21532, 24206, 29222, 37681, 39988, 43064, 48412, 58444, 69979, 75362, 79976, 96824, 102277, 116888, 139958, 150724, 189943, 204554, 279916, 301448, 379886, 409108, 489853, 559832, 715939, 759772, 818216, 979706, 1329601, 1431878, 1519544, 1959412, 2659202, 2863756, 3918824, 5318404, 5727512, 9307207, 10636808, 18614414, 37228828, 74457656]

約数ペア:

[(1, 74457656), (2, 37228828), (4, 18614414), (7, 10636808), (8, 9307207), (13, 5727512), (14, 5318404), (19, 3918824), (26, 2863756), (28, 2659202), (38, 1959412), (49, 1519544), (52, 1431878), (56, 1329601), (76, 979706), (91, 818216), (98, 759772), (104, 715939), (133, 559832), (152, 489853), (182, 409108), (196, 379886), (247, 301448), (266, 279916), (364, 204554), (392, 189943), (494, 150724), (532, 139958), (637, 116888), (728, 102277), (769, 96824), (931, 79976), (988, 75362), (1064, 69979), (1274, 58444), (1538, 48412), (1729, 43064), (1862, 39988), (1976, 37681), (2548, 29222), (3076, 24206), (3458, 21532), (3724, 19994), (5096, 14611), (5383, 13832), (6152, 12103), (6916, 10766), (7448, 9997)]