68742216

素因数分解:

$2^3\times 3^3\times {\mathrm{23}}^1\times {\mathrm{101}}^1\times {\mathrm{137}}^1$

素因数の和:276

約数の個数: 128

約数和(自身を含む): 202694400

約数和(自身を除く): 133952184

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 23, 24, 27, 36, 46, 54, 69, 72, 92, 101, 108, 137, 138, 184, 202, 207, 216, 274, 276, 303, 404, 411, 414, 548, 552, 606, 621, 808, 822, 828, 909, 1096, 1212, 1233, 1242, 1644, 1656, 1818, 2323, 2424, 2466, 2484, 2727, 3151, 3288, 3636, 3699, 4646, 4932, 4968, 5454, 6302, 6969, 7272, 7398, 9292, 9453, 9864, 10908, 12604, 13837, 13938, 14796, 18584, 18906, 20907, 21816, 25208, 27674, 27876, 28359, 29592, 37812, 41511, 41814, 55348, 55752, 56718, 62721, 75624, 83022, 83628, 85077, 110696, 113436, 124533, 125442, 166044, 167256, 170154, 226872, 249066, 250884, 318251, 332088, 340308, 373599, 498132, 501768, 636502, 680616, 747198, 954753, 996264, 1273004, 1494396, 1909506, 2546008, 2864259, 2988792, 3819012, 5728518, 7638024, 8592777, 11457036, 17185554, 22914072, 34371108, 68742216]

約数ペア:

[(1, 68742216), (2, 34371108), (3, 22914072), (4, 17185554), (6, 11457036), (8, 8592777), (9, 7638024), (12, 5728518), (18, 3819012), (23, 2988792), (24, 2864259), (27, 2546008), (36, 1909506), (46, 1494396), (54, 1273004), (69, 996264), (72, 954753), (92, 747198), (101, 680616), (108, 636502), (137, 501768), (138, 498132), (184, 373599), (202, 340308), (207, 332088), (216, 318251), (274, 250884), (276, 249066), (303, 226872), (404, 170154), (411, 167256), (414, 166044), (548, 125442), (552, 124533), (606, 113436), (621, 110696), (808, 85077), (822, 83628), (828, 83022), (909, 75624), (1096, 62721), (1212, 56718), (1233, 55752), (1242, 55348), (1644, 41814), (1656, 41511), (1818, 37812), (2323, 29592), (2424, 28359), (2466, 27876), (2484, 27674), (2727, 25208), (3151, 21816), (3288, 20907), (3636, 18906), (3699, 18584), (4646, 14796), (4932, 13938), (4968, 13837), (5454, 12604), (6302, 10908), (6969, 9864), (7272, 9453), (7398, 9292)]