72126210

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{2341}}^1$

素因数の和:2443

約数の個数: 64

約数和(自身を含む): 188858880

約数和(自身を除く): 116732670

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 79, 130, 158, 195, 237, 390, 395, 474, 790, 1027, 1185, 2054, 2341, 2370, 3081, 4682, 5135, 6162, 7023, 10270, 11705, 14046, 15405, 23410, 30433, 30810, 35115, 60866, 70230, 91299, 152165, 182598, 184939, 304330, 369878, 456495, 554817, 912990, 924695, 1109634, 1849390, 2404207, 2774085, 4808414, 5548170, 7212621, 12021035, 14425242, 24042070, 36063105, 72126210]

約数ペア:

[(1, 72126210), (2, 36063105), (3, 24042070), (5, 14425242), (6, 12021035), (10, 7212621), (13, 5548170), (15, 4808414), (26, 2774085), (30, 2404207), (39, 1849390), (65, 1109634), (78, 924695), (79, 912990), (130, 554817), (158, 456495), (195, 369878), (237, 304330), (390, 184939), (395, 182598), (474, 152165), (790, 91299), (1027, 70230), (1185, 60866), (2054, 35115), (2341, 30810), (2370, 30433), (3081, 23410), (4682, 15405), (5135, 14046), (6162, 11705), (7023, 10270)]