91301392

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{859}}^1$

素因数の和:960

約数の個数: 80

約数和(自身を含む): 220958080

約数和(自身を除く): 129656688

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 73, 91, 104, 112, 146, 182, 208, 292, 364, 511, 584, 728, 859, 949, 1022, 1168, 1456, 1718, 1898, 2044, 3436, 3796, 4088, 6013, 6643, 6872, 7592, 8176, 11167, 12026, 13286, 13744, 15184, 22334, 24052, 26572, 44668, 48104, 53144, 62707, 78169, 89336, 96208, 106288, 125414, 156338, 178672, 250828, 312676, 438949, 501656, 625352, 815191, 877898, 1003312, 1250704, 1630382, 1755796, 3260764, 3511592, 5706337, 6521528, 7023184, 11412674, 13043056, 22825348, 45650696, 91301392]

約数ペア:

[(1, 91301392), (2, 45650696), (4, 22825348), (7, 13043056), (8, 11412674), (13, 7023184), (14, 6521528), (16, 5706337), (26, 3511592), (28, 3260764), (52, 1755796), (56, 1630382), (73, 1250704), (91, 1003312), (104, 877898), (112, 815191), (146, 625352), (182, 501656), (208, 438949), (292, 312676), (364, 250828), (511, 178672), (584, 156338), (728, 125414), (859, 106288), (949, 96208), (1022, 89336), (1168, 78169), (1456, 62707), (1718, 53144), (1898, 48104), (2044, 44668), (3436, 26572), (3796, 24052), (4088, 22334), (6013, 15184), (6643, 13744), (6872, 13286), (7592, 12026), (8176, 11167)]