121671072

素因数分解:

$2^5\times 3^5\times {\mathrm{15647}}^1$

素因数の和:15672

約数の個数: 72

約数和(自身を含む): 358839936

約数和(自身を除く): 237168864

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 81, 96, 108, 144, 162, 216, 243, 288, 324, 432, 486, 648, 864, 972, 1296, 1944, 2592, 3888, 7776, 15647, 31294, 46941, 62588, 93882, 125176, 140823, 187764, 250352, 281646, 375528, 422469, 500704, 563292, 751056, 844938, 1126584, 1267407, 1502112, 1689876, 2253168, 2534814, 3379752, 3802221, 4506336, 5069628, 6759504, 7604442, 10139256, 13519008, 15208884, 20278512, 30417768, 40557024, 60835536, 121671072]

約数ペア:

[(1, 121671072), (2, 60835536), (3, 40557024), (4, 30417768), (6, 20278512), (8, 15208884), (9, 13519008), (12, 10139256), (16, 7604442), (18, 6759504), (24, 5069628), (27, 4506336), (32, 3802221), (36, 3379752), (48, 2534814), (54, 2253168), (72, 1689876), (81, 1502112), (96, 1267407), (108, 1126584), (144, 844938), (162, 751056), (216, 563292), (243, 500704), (288, 422469), (324, 375528), (432, 281646), (486, 250352), (648, 187764), (864, 140823), (972, 125176), (1296, 93882), (1944, 62588), (2592, 46941), (3888, 31294), (7776, 15647)]