77721876

素因数分解:

$2^2\times 3^3\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{467}}^1$

素因数の和:570

約数の個数: 96

約数和(自身を含む): 213857280

約数和(自身を除く): 136135404

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 27, 36, 46, 54, 67, 69, 92, 108, 134, 138, 201, 207, 268, 276, 402, 414, 467, 603, 621, 804, 828, 934, 1206, 1242, 1401, 1541, 1809, 1868, 2412, 2484, 2802, 3082, 3618, 4203, 4623, 5604, 6164, 7236, 8406, 9246, 10741, 12609, 13869, 16812, 18492, 21482, 25218, 27738, 31289, 32223, 41607, 42964, 50436, 55476, 62578, 64446, 83214, 93867, 96669, 125156, 128892, 166428, 187734, 193338, 281601, 290007, 375468, 386676, 563202, 580014, 719647, 844803, 1126404, 1160028, 1439294, 1689606, 2158941, 2878588, 3379212, 4317882, 6476823, 8635764, 12953646, 19430469, 25907292, 38860938, 77721876]

約数ペア:

[(1, 77721876), (2, 38860938), (3, 25907292), (4, 19430469), (6, 12953646), (9, 8635764), (12, 6476823), (18, 4317882), (23, 3379212), (27, 2878588), (36, 2158941), (46, 1689606), (54, 1439294), (67, 1160028), (69, 1126404), (92, 844803), (108, 719647), (134, 580014), (138, 563202), (201, 386676), (207, 375468), (268, 290007), (276, 281601), (402, 193338), (414, 187734), (467, 166428), (603, 128892), (621, 125156), (804, 96669), (828, 93867), (934, 83214), (1206, 64446), (1242, 62578), (1401, 55476), (1541, 50436), (1809, 42964), (1868, 41607), (2412, 32223), (2484, 31289), (2802, 27738), (3082, 25218), (3618, 21482), (4203, 18492), (4623, 16812), (5604, 13869), (6164, 12609), (7236, 10741), (8406, 9246)]