81337230

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23173}}^1$

素因数の和:23202

約数の個数: 64

約数和(自身を含む): 233593920

約数和(自身を除く): 152256690

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 27, 30, 39, 45, 54, 65, 78, 90, 117, 130, 135, 195, 234, 270, 351, 390, 585, 702, 1170, 1755, 3510, 23173, 46346, 69519, 115865, 139038, 208557, 231730, 301249, 347595, 417114, 602498, 625671, 695190, 903747, 1042785, 1251342, 1506245, 1807494, 2085570, 2711241, 3012490, 3128355, 4518735, 5422482, 6256710, 8133723, 9037470, 13556205, 16267446, 27112410, 40668615, 81337230]

約数ペア:

[(1, 81337230), (2, 40668615), (3, 27112410), (5, 16267446), (6, 13556205), (9, 9037470), (10, 8133723), (13, 6256710), (15, 5422482), (18, 4518735), (26, 3128355), (27, 3012490), (30, 2711241), (39, 2085570), (45, 1807494), (54, 1506245), (65, 1251342), (78, 1042785), (90, 903747), (117, 695190), (130, 625671), (135, 602498), (195, 417114), (234, 347595), (270, 301249), (351, 231730), (390, 208557), (585, 139038), (702, 115865), (1170, 69519), (1755, 46346), (3510, 23173)]