74511948

素因数分解:

$2^2\times 3^1\times 7^3\times {\mathrm{43}}^1\times {\mathrm{421}}^1$

素因数の和:492

約数の個数: 96

約数和(自身を含む): 207961600

約数和(自身を除く): 133449652

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 43, 49, 84, 86, 98, 129, 147, 172, 196, 258, 294, 301, 343, 421, 516, 588, 602, 686, 842, 903, 1029, 1204, 1263, 1372, 1684, 1806, 2058, 2107, 2526, 2947, 3612, 4116, 4214, 5052, 5894, 6321, 8428, 8841, 11788, 12642, 14749, 17682, 18103, 20629, 25284, 29498, 35364, 36206, 41258, 44247, 54309, 58996, 61887, 72412, 82516, 88494, 108618, 123774, 126721, 144403, 176988, 217236, 247548, 253442, 288806, 380163, 433209, 506884, 577612, 760326, 866418, 887047, 1520652, 1732836, 1774094, 2661141, 3548188, 5322282, 6209329, 10644564, 12418658, 18627987, 24837316, 37255974, 74511948]

約数ペア:

[(1, 74511948), (2, 37255974), (3, 24837316), (4, 18627987), (6, 12418658), (7, 10644564), (12, 6209329), (14, 5322282), (21, 3548188), (28, 2661141), (42, 1774094), (43, 1732836), (49, 1520652), (84, 887047), (86, 866418), (98, 760326), (129, 577612), (147, 506884), (172, 433209), (196, 380163), (258, 288806), (294, 253442), (301, 247548), (343, 217236), (421, 176988), (516, 144403), (588, 126721), (602, 123774), (686, 108618), (842, 88494), (903, 82516), (1029, 72412), (1204, 61887), (1263, 58996), (1372, 54309), (1684, 44247), (1806, 41258), (2058, 36206), (2107, 35364), (2526, 29498), (2947, 25284), (3612, 20629), (4116, 18103), (4214, 17682), (5052, 14749), (5894, 12642), (6321, 11788), (8428, 8841)]