74270768

素因数分解:

$2^4\times {\mathrm{11}}^2\times {\mathrm{13}}^2\times {\mathrm{227}}^1$

素因数の和:283

約数の個数: 90

約数和(自身を含む): 172028052

約数和(自身を除く): 97757284

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 44, 52, 88, 104, 121, 143, 169, 176, 208, 227, 242, 286, 338, 454, 484, 572, 676, 908, 968, 1144, 1352, 1573, 1816, 1859, 1936, 2288, 2497, 2704, 2951, 3146, 3632, 3718, 4994, 5902, 6292, 7436, 9988, 11804, 12584, 14872, 19976, 20449, 23608, 25168, 27467, 29744, 32461, 38363, 39952, 40898, 47216, 54934, 64922, 76726, 81796, 109868, 129844, 153452, 163592, 219736, 259688, 306904, 327184, 357071, 421993, 439472, 519376, 613808, 714142, 843986, 1428284, 1687972, 2856568, 3375944, 4641923, 5713136, 6751888, 9283846, 18567692, 37135384, 74270768]

約数ペア:

[(1, 74270768), (2, 37135384), (4, 18567692), (8, 9283846), (11, 6751888), (13, 5713136), (16, 4641923), (22, 3375944), (26, 2856568), (44, 1687972), (52, 1428284), (88, 843986), (104, 714142), (121, 613808), (143, 519376), (169, 439472), (176, 421993), (208, 357071), (227, 327184), (242, 306904), (286, 259688), (338, 219736), (454, 163592), (484, 153452), (572, 129844), (676, 109868), (908, 81796), (968, 76726), (1144, 64922), (1352, 54934), (1573, 47216), (1816, 40898), (1859, 39952), (1936, 38363), (2288, 32461), (2497, 29744), (2704, 27467), (2951, 25168), (3146, 23608), (3632, 20449), (3718, 19976), (4994, 14872), (5902, 12584), (6292, 11804), (7436, 9988)]