72876456

素因数分解:

$2^3\times 3^3\times {\mathrm{61}}^1\times {\mathrm{5531}}^1$

素因数の和:5607

約数の個数: 64

約数和(自身を含む): 205790400

約数和(自身を除く): 132913944

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 61, 72, 108, 122, 183, 216, 244, 366, 488, 549, 732, 1098, 1464, 1647, 2196, 3294, 4392, 5531, 6588, 11062, 13176, 16593, 22124, 33186, 44248, 49779, 66372, 99558, 132744, 149337, 199116, 298674, 337391, 398232, 597348, 674782, 1012173, 1194696, 1349564, 2024346, 2699128, 3036519, 4048692, 6073038, 8097384, 9109557, 12146076, 18219114, 24292152, 36438228, 72876456]

約数ペア:

[(1, 72876456), (2, 36438228), (3, 24292152), (4, 18219114), (6, 12146076), (8, 9109557), (9, 8097384), (12, 6073038), (18, 4048692), (24, 3036519), (27, 2699128), (36, 2024346), (54, 1349564), (61, 1194696), (72, 1012173), (108, 674782), (122, 597348), (183, 398232), (216, 337391), (244, 298674), (366, 199116), (488, 149337), (549, 132744), (732, 99558), (1098, 66372), (1464, 49779), (1647, 44248), (2196, 33186), (3294, 22124), (4392, 16593), (5531, 13176), (6588, 11062)]