85310604

素因数分解:

$2^2\times 3^3\times {\mathrm{37}}^2\times {\mathrm{577}}^1$

素因数の和:664

約数の個数: 72

約数和(自身を含む): 227708880

約数和(自身を除く): 142398276

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 37, 54, 74, 108, 111, 148, 222, 333, 444, 577, 666, 999, 1154, 1332, 1369, 1731, 1998, 2308, 2738, 3462, 3996, 4107, 5193, 5476, 6924, 8214, 10386, 12321, 15579, 16428, 20772, 21349, 24642, 31158, 36963, 42698, 49284, 62316, 64047, 73926, 85396, 128094, 147852, 192141, 256188, 384282, 576423, 768564, 789913, 1152846, 1579826, 2305692, 2369739, 3159652, 4739478, 7109217, 9478956, 14218434, 21327651, 28436868, 42655302, 85310604]

約数ペア:

[(1, 85310604), (2, 42655302), (3, 28436868), (4, 21327651), (6, 14218434), (9, 9478956), (12, 7109217), (18, 4739478), (27, 3159652), (36, 2369739), (37, 2305692), (54, 1579826), (74, 1152846), (108, 789913), (111, 768564), (148, 576423), (222, 384282), (333, 256188), (444, 192141), (577, 147852), (666, 128094), (999, 85396), (1154, 73926), (1332, 64047), (1369, 62316), (1731, 49284), (1998, 42698), (2308, 36963), (2738, 31158), (3462, 24642), (3996, 21349), (4107, 20772), (5193, 16428), (5476, 15579), (6924, 12321), (8214, 10386)]