74249812

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^3\times {\mathrm{17}}^1\times {\mathrm{71}}^1$

素因数の和:138

約数の個数: 96

約数和(自身を含む): 172730880

約数和(自身を除く): 98481068

約数列:

[1, 2, 4, 7, 13, 14, 17, 26, 28, 34, 52, 68, 71, 91, 119, 142, 169, 182, 221, 238, 284, 338, 364, 442, 476, 497, 676, 884, 923, 994, 1183, 1207, 1547, 1846, 1988, 2197, 2366, 2414, 2873, 3094, 3692, 4394, 4732, 4828, 5746, 6188, 6461, 8449, 8788, 11492, 11999, 12922, 15379, 15691, 16898, 20111, 23998, 25844, 30758, 31382, 33796, 37349, 40222, 47996, 61516, 62764, 74698, 80444, 83993, 109837, 149396, 155987, 167986, 203983, 219674, 261443, 311974, 335972, 407966, 439348, 522886, 623948, 815932, 1045772, 1091909, 1427881, 2183818, 2651779, 2855762, 4367636, 5303558, 5711524, 10607116, 18562453, 37124906, 74249812]

約数ペア:

[(1, 74249812), (2, 37124906), (4, 18562453), (7, 10607116), (13, 5711524), (14, 5303558), (17, 4367636), (26, 2855762), (28, 2651779), (34, 2183818), (52, 1427881), (68, 1091909), (71, 1045772), (91, 815932), (119, 623948), (142, 522886), (169, 439348), (182, 407966), (221, 335972), (238, 311974), (284, 261443), (338, 219674), (364, 203983), (442, 167986), (476, 155987), (497, 149396), (676, 109837), (884, 83993), (923, 80444), (994, 74698), (1183, 62764), (1207, 61516), (1547, 47996), (1846, 40222), (1988, 37349), (2197, 33796), (2366, 31382), (2414, 30758), (2873, 25844), (3094, 23998), (3692, 20111), (4394, 16898), (4732, 15691), (4828, 15379), (5746, 12922), (6188, 11999), (6461, 11492), (8449, 8788)]