31136544

素因数分解:

$2^5\times 3^2\times {\mathrm{73}}^1\times {\mathrm{1481}}^1$

素因数の和:1570

約数の個数: 72

約数和(自身を含む): 89818092

約数和(自身を除く): 58681548

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 73, 96, 144, 146, 219, 288, 292, 438, 584, 657, 876, 1168, 1314, 1481, 1752, 2336, 2628, 2962, 3504, 4443, 5256, 5924, 7008, 8886, 10512, 11848, 13329, 17772, 21024, 23696, 26658, 35544, 47392, 53316, 71088, 106632, 108113, 142176, 213264, 216226, 324339, 426528, 432452, 648678, 864904, 973017, 1297356, 1729808, 1946034, 2594712, 3459616, 3892068, 5189424, 7784136, 10378848, 15568272, 31136544]

約数ペア:

[(1, 31136544), (2, 15568272), (3, 10378848), (4, 7784136), (6, 5189424), (8, 3892068), (9, 3459616), (12, 2594712), (16, 1946034), (18, 1729808), (24, 1297356), (32, 973017), (36, 864904), (48, 648678), (72, 432452), (73, 426528), (96, 324339), (144, 216226), (146, 213264), (219, 142176), (288, 108113), (292, 106632), (438, 71088), (584, 53316), (657, 47392), (876, 35544), (1168, 26658), (1314, 23696), (1481, 21024), (1752, 17772), (2336, 13329), (2628, 11848), (2962, 10512), (3504, 8886), (4443, 7008), (5256, 5924)]