64020456

素因数分解:

$2^3\times 3^4\times {\mathrm{31}}^1\times {\mathrm{3187}}^1$

素因数の和:3236

約数の個数: 80

約数和(自身を含む): 185159040

約数和(自身を除く): 121138584

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 31, 36, 54, 62, 72, 81, 93, 108, 124, 162, 186, 216, 248, 279, 324, 372, 558, 648, 744, 837, 1116, 1674, 2232, 2511, 3187, 3348, 5022, 6374, 6696, 9561, 10044, 12748, 19122, 20088, 25496, 28683, 38244, 57366, 76488, 86049, 98797, 114732, 172098, 197594, 229464, 258147, 296391, 344196, 395188, 516294, 592782, 688392, 790376, 889173, 1032588, 1185564, 1778346, 2065176, 2371128, 2667519, 3556692, 5335038, 7113384, 8002557, 10670076, 16005114, 21340152, 32010228, 64020456]

約数ペア:

[(1, 64020456), (2, 32010228), (3, 21340152), (4, 16005114), (6, 10670076), (8, 8002557), (9, 7113384), (12, 5335038), (18, 3556692), (24, 2667519), (27, 2371128), (31, 2065176), (36, 1778346), (54, 1185564), (62, 1032588), (72, 889173), (81, 790376), (93, 688392), (108, 592782), (124, 516294), (162, 395188), (186, 344196), (216, 296391), (248, 258147), (279, 229464), (324, 197594), (372, 172098), (558, 114732), (648, 98797), (744, 86049), (837, 76488), (1116, 57366), (1674, 38244), (2232, 28683), (2511, 25496), (3187, 20088), (3348, 19122), (5022, 12748), (6374, 10044), (6696, 9561)]