71323266

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{179}}^2$

素因数の和:423

約数の個数: 48

約数和(自身を含む): 167033664

約数和(自身を除く): 95710398

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 53, 106, 159, 179, 318, 358, 371, 537, 742, 1074, 1113, 1253, 2226, 2506, 3759, 7518, 9487, 18974, 28461, 32041, 56922, 64082, 66409, 96123, 132818, 192246, 199227, 224287, 398454, 448574, 672861, 1345722, 1698173, 3396346, 5094519, 10189038, 11887211, 23774422, 35661633, 71323266]

約数ペア:

[(1, 71323266), (2, 35661633), (3, 23774422), (6, 11887211), (7, 10189038), (14, 5094519), (21, 3396346), (42, 1698173), (53, 1345722), (106, 672861), (159, 448574), (179, 398454), (318, 224287), (358, 199227), (371, 192246), (537, 132818), (742, 96123), (1074, 66409), (1113, 64082), (1253, 56922), (2226, 32041), (2506, 28461), (3759, 18974), (7518, 9487)]