74115972

素因数分解:

$2^2\times 3^6\times 7^1\times {\mathrm{3631}}^1$

素因数の和:3660

約数の個数: 84

約数和(自身を含む): 222307456

約数和(自身を除く): 148191484

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 81, 84, 108, 126, 162, 189, 243, 252, 324, 378, 486, 567, 729, 756, 972, 1134, 1458, 1701, 2268, 2916, 3402, 3631, 5103, 6804, 7262, 10206, 10893, 14524, 20412, 21786, 25417, 32679, 43572, 50834, 65358, 76251, 98037, 101668, 130716, 152502, 196074, 228753, 294111, 305004, 392148, 457506, 588222, 686259, 882333, 915012, 1176444, 1372518, 1764666, 2058777, 2646999, 2745036, 3529332, 4117554, 5293998, 6176331, 8235108, 10587996, 12352662, 18528993, 24705324, 37057986, 74115972]

約数ペア:

[(1, 74115972), (2, 37057986), (3, 24705324), (4, 18528993), (6, 12352662), (7, 10587996), (9, 8235108), (12, 6176331), (14, 5293998), (18, 4117554), (21, 3529332), (27, 2745036), (28, 2646999), (36, 2058777), (42, 1764666), (54, 1372518), (63, 1176444), (81, 915012), (84, 882333), (108, 686259), (126, 588222), (162, 457506), (189, 392148), (243, 305004), (252, 294111), (324, 228753), (378, 196074), (486, 152502), (567, 130716), (729, 101668), (756, 98037), (972, 76251), (1134, 65358), (1458, 50834), (1701, 43572), (2268, 32679), (2916, 25417), (3402, 21786), (3631, 20412), (5103, 14524), (6804, 10893), (7262, 10206)]