64442664

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{569}}^1$

素因数の和:616

約数の個数: 144

約数和(自身を含む): 206961300

約数和(自身を除く): 142518636

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 13, 18, 22, 24, 26, 33, 36, 39, 44, 52, 66, 72, 78, 88, 99, 104, 117, 121, 132, 143, 156, 198, 234, 242, 264, 286, 312, 363, 396, 429, 468, 484, 569, 572, 726, 792, 858, 936, 968, 1089, 1138, 1144, 1287, 1452, 1573, 1707, 1716, 2178, 2276, 2574, 2904, 3146, 3414, 3432, 4356, 4552, 4719, 5121, 5148, 6259, 6292, 6828, 7397, 8712, 9438, 10242, 10296, 12518, 12584, 13656, 14157, 14794, 18777, 18876, 20484, 22191, 25036, 28314, 29588, 37554, 37752, 40968, 44382, 50072, 56331, 56628, 59176, 66573, 68849, 75108, 81367, 88764, 112662, 113256, 133146, 137698, 150216, 162734, 177528, 206547, 225324, 244101, 266292, 275396, 325468, 413094, 450648, 488202, 532584, 550792, 619641, 650936, 732303, 826188, 895037, 976404, 1239282, 1464606, 1652376, 1790074, 1952808, 2478564, 2685111, 2929212, 3580148, 4957128, 5370222, 5858424, 7160296, 8055333, 10740444, 16110666, 21480888, 32221332, 64442664]

約数ペア:

[(1, 64442664), (2, 32221332), (3, 21480888), (4, 16110666), (6, 10740444), (8, 8055333), (9, 7160296), (11, 5858424), (12, 5370222), (13, 4957128), (18, 3580148), (22, 2929212), (24, 2685111), (26, 2478564), (33, 1952808), (36, 1790074), (39, 1652376), (44, 1464606), (52, 1239282), (66, 976404), (72, 895037), (78, 826188), (88, 732303), (99, 650936), (104, 619641), (117, 550792), (121, 532584), (132, 488202), (143, 450648), (156, 413094), (198, 325468), (234, 275396), (242, 266292), (264, 244101), (286, 225324), (312, 206547), (363, 177528), (396, 162734), (429, 150216), (468, 137698), (484, 133146), (569, 113256), (572, 112662), (726, 88764), (792, 81367), (858, 75108), (936, 68849), (968, 66573), (1089, 59176), (1138, 56628), (1144, 56331), (1287, 50072), (1452, 44382), (1573, 40968), (1707, 37752), (1716, 37554), (2178, 29588), (2276, 28314), (2574, 25036), (2904, 22191), (3146, 20484), (3414, 18876), (3432, 18777), (4356, 14794), (4552, 14157), (4719, 13656), (5121, 12584), (5148, 12518), (6259, 10296), (6292, 10242), (6828, 9438), (7397, 8712)]