74727954

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{401}}^1$

素因数の和:465

約数の個数: 128

約数和(自身を含む): 208396800

約数和(自身を除く): 133668846

約数列:

[1, 2, 3, 6, 7, 9, 14, 17, 18, 21, 27, 29, 34, 42, 51, 54, 58, 63, 87, 102, 119, 126, 153, 174, 189, 203, 238, 261, 306, 357, 378, 401, 406, 459, 493, 522, 609, 714, 783, 802, 918, 986, 1071, 1203, 1218, 1479, 1566, 1827, 2142, 2406, 2807, 2958, 3213, 3451, 3609, 3654, 4437, 5481, 5614, 6426, 6817, 6902, 7218, 8421, 8874, 10353, 10827, 10962, 11629, 13311, 13634, 16842, 20451, 20706, 21654, 23258, 25263, 26622, 31059, 34887, 40902, 47719, 50526, 61353, 62118, 69774, 75789, 81403, 93177, 95438, 104661, 122706, 143157, 151578, 162806, 184059, 186354, 197693, 209322, 244209, 286314, 313983, 368118, 395386, 429471, 488418, 593079, 627966, 732627, 858942, 1186158, 1288413, 1383851, 1465254, 1779237, 2197881, 2576826, 2767702, 3558474, 4151553, 4395762, 5337711, 8303106, 10675422, 12454659, 24909318, 37363977, 74727954]

約数ペア:

[(1, 74727954), (2, 37363977), (3, 24909318), (6, 12454659), (7, 10675422), (9, 8303106), (14, 5337711), (17, 4395762), (18, 4151553), (21, 3558474), (27, 2767702), (29, 2576826), (34, 2197881), (42, 1779237), (51, 1465254), (54, 1383851), (58, 1288413), (63, 1186158), (87, 858942), (102, 732627), (119, 627966), (126, 593079), (153, 488418), (174, 429471), (189, 395386), (203, 368118), (238, 313983), (261, 286314), (306, 244209), (357, 209322), (378, 197693), (401, 186354), (406, 184059), (459, 162806), (493, 151578), (522, 143157), (609, 122706), (714, 104661), (783, 95438), (802, 93177), (918, 81403), (986, 75789), (1071, 69774), (1203, 62118), (1218, 61353), (1479, 50526), (1566, 47719), (1827, 40902), (2142, 34887), (2406, 31059), (2807, 26622), (2958, 25263), (3213, 23258), (3451, 21654), (3609, 20706), (3654, 20451), (4437, 16842), (5481, 13634), (5614, 13311), (6426, 11629), (6817, 10962), (6902, 10827), (7218, 10353), (8421, 8874)]