81824022

素因数分解:

$2^1\times 3^2\times 7^3\times {\mathrm{29}}^1\times {\mathrm{457}}^1$

素因数の和:515

約数の個数: 96

約数和(自身を含む): 214344000

約数和(自身を除く): 132519978

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 29, 42, 49, 58, 63, 87, 98, 126, 147, 174, 203, 261, 294, 343, 406, 441, 457, 522, 609, 686, 882, 914, 1029, 1218, 1371, 1421, 1827, 2058, 2742, 2842, 3087, 3199, 3654, 4113, 4263, 6174, 6398, 8226, 8526, 9597, 9947, 12789, 13253, 19194, 19894, 22393, 25578, 26506, 28791, 29841, 39759, 44786, 57582, 59682, 67179, 79518, 89523, 92771, 119277, 134358, 156751, 179046, 185542, 201537, 238554, 278313, 313502, 403074, 470253, 556626, 649397, 834939, 940506, 1298794, 1410759, 1669878, 1948191, 2821518, 3896382, 4545779, 5844573, 9091558, 11689146, 13637337, 27274674, 40912011, 81824022]

約数ペア:

[(1, 81824022), (2, 40912011), (3, 27274674), (6, 13637337), (7, 11689146), (9, 9091558), (14, 5844573), (18, 4545779), (21, 3896382), (29, 2821518), (42, 1948191), (49, 1669878), (58, 1410759), (63, 1298794), (87, 940506), (98, 834939), (126, 649397), (147, 556626), (174, 470253), (203, 403074), (261, 313502), (294, 278313), (343, 238554), (406, 201537), (441, 185542), (457, 179046), (522, 156751), (609, 134358), (686, 119277), (882, 92771), (914, 89523), (1029, 79518), (1218, 67179), (1371, 59682), (1421, 57582), (1827, 44786), (2058, 39759), (2742, 29841), (2842, 28791), (3087, 26506), (3199, 25578), (3654, 22393), (4113, 19894), (4263, 19194), (6174, 13253), (6398, 12789), (8226, 9947), (8526, 9597)]