64142936

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{227}}^1$

素因数の和:289

約数の個数: 96

約数和(自身を含む): 150206400

約数和(自身を除く): 86063464

約数列:

[1, 2, 4, 8, 11, 13, 19, 22, 26, 38, 44, 52, 76, 88, 104, 143, 152, 169, 209, 227, 247, 286, 338, 418, 454, 494, 572, 676, 836, 908, 988, 1144, 1352, 1672, 1816, 1859, 1976, 2497, 2717, 2951, 3211, 3718, 4313, 4994, 5434, 5902, 6422, 7436, 8626, 9988, 10868, 11804, 12844, 14872, 17252, 19976, 21736, 23608, 25688, 32461, 34504, 35321, 38363, 47443, 56069, 64922, 70642, 76726, 94886, 112138, 129844, 141284, 153452, 189772, 224276, 259688, 282568, 306904, 379544, 421993, 448552, 616759, 728897, 843986, 1233518, 1457794, 1687972, 2467036, 2915588, 3375944, 4934072, 5831176, 8017867, 16035734, 32071468, 64142936]

約数ペア:

[(1, 64142936), (2, 32071468), (4, 16035734), (8, 8017867), (11, 5831176), (13, 4934072), (19, 3375944), (22, 2915588), (26, 2467036), (38, 1687972), (44, 1457794), (52, 1233518), (76, 843986), (88, 728897), (104, 616759), (143, 448552), (152, 421993), (169, 379544), (209, 306904), (227, 282568), (247, 259688), (286, 224276), (338, 189772), (418, 153452), (454, 141284), (494, 129844), (572, 112138), (676, 94886), (836, 76726), (908, 70642), (988, 64922), (1144, 56069), (1352, 47443), (1672, 38363), (1816, 35321), (1859, 34504), (1976, 32461), (2497, 25688), (2717, 23608), (2951, 21736), (3211, 19976), (3718, 17252), (4313, 14872), (4994, 12844), (5434, 11804), (5902, 10868), (6422, 9988), (7436, 8626)]