9091071632

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{353}}^1\times {\mathrm{1489}}^1$

素因数の和:1920

約数の個数: 80

約数和(自身を含む): 18836651520

約数和(自身を除く): 9745579888

約数列:

[1, 2, 4, 8, 16, 23, 46, 47, 92, 94, 184, 188, 353, 368, 376, 706, 752, 1081, 1412, 1489, 2162, 2824, 2978, 4324, 5648, 5956, 8119, 8648, 11912, 16238, 16591, 17296, 23824, 32476, 33182, 34247, 64952, 66364, 68494, 69983, 129904, 132728, 136988, 139966, 265456, 273976, 279932, 381593, 525617, 547952, 559864, 763186, 1051234, 1119728, 1526372, 1609609, 2102468, 3052744, 3219218, 4204936, 6105488, 6438436, 8409872, 12089191, 12876872, 24178382, 24703999, 25753744, 48356764, 49407998, 96713528, 98815996, 193427056, 197631992, 395263984, 568191977, 1136383954, 2272767908, 4545535816, 9091071632]

約数ペア:

[(1, 9091071632), (2, 4545535816), (4, 2272767908), (8, 1136383954), (16, 568191977), (23, 395263984), (46, 197631992), (47, 193427056), (92, 98815996), (94, 96713528), (184, 49407998), (188, 48356764), (353, 25753744), (368, 24703999), (376, 24178382), (706, 12876872), (752, 12089191), (1081, 8409872), (1412, 6438436), (1489, 6105488), (2162, 4204936), (2824, 3219218), (2978, 3052744), (4324, 2102468), (5648, 1609609), (5956, 1526372), (8119, 1119728), (8648, 1051234), (11912, 763186), (16238, 559864), (16591, 547952), (17296, 525617), (23824, 381593), (32476, 279932), (33182, 273976), (34247, 265456), (64952, 139966), (66364, 136988), (68494, 132728), (69983, 129904)]