72635670

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{14159}}^1$

素因数の和:14194

約数の個数: 64

約数和(自身を含む): 203904000

約数和(自身を除く): 131268330

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 27, 30, 38, 45, 54, 57, 90, 95, 114, 135, 171, 190, 270, 285, 342, 513, 570, 855, 1026, 1710, 2565, 5130, 14159, 28318, 42477, 70795, 84954, 127431, 141590, 212385, 254862, 269021, 382293, 424770, 538042, 637155, 764586, 807063, 1274310, 1345105, 1614126, 1911465, 2421189, 2690210, 3822930, 4035315, 4842378, 7263567, 8070630, 12105945, 14527134, 24211890, 36317835, 72635670]

約数ペア:

[(1, 72635670), (2, 36317835), (3, 24211890), (5, 14527134), (6, 12105945), (9, 8070630), (10, 7263567), (15, 4842378), (18, 4035315), (19, 3822930), (27, 2690210), (30, 2421189), (38, 1911465), (45, 1614126), (54, 1345105), (57, 1274310), (90, 807063), (95, 764586), (114, 637155), (135, 538042), (171, 424770), (190, 382293), (270, 269021), (285, 254862), (342, 212385), (513, 141590), (570, 127431), (855, 84954), (1026, 70795), (1710, 42477), (2565, 28318), (5130, 14159)]