65776608

素因数分解:

$2^5\times 3^2\times {\mathrm{353}}^1\times {\mathrm{647}}^1$

素因数の和:1016

約数の個数: 72

約数和(自身を含む): 187872048

約数和(自身を除く): 122095440

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 353, 647, 706, 1059, 1294, 1412, 1941, 2118, 2588, 2824, 3177, 3882, 4236, 5176, 5648, 5823, 6354, 7764, 8472, 10352, 11296, 11646, 12708, 15528, 16944, 20704, 23292, 25416, 31056, 33888, 46584, 50832, 62112, 93168, 101664, 186336, 228391, 456782, 685173, 913564, 1370346, 1827128, 2055519, 2740692, 3654256, 4111038, 5481384, 7308512, 8222076, 10962768, 16444152, 21925536, 32888304, 65776608]

約数ペア:

[(1, 65776608), (2, 32888304), (3, 21925536), (4, 16444152), (6, 10962768), (8, 8222076), (9, 7308512), (12, 5481384), (16, 4111038), (18, 3654256), (24, 2740692), (32, 2055519), (36, 1827128), (48, 1370346), (72, 913564), (96, 685173), (144, 456782), (288, 228391), (353, 186336), (647, 101664), (706, 93168), (1059, 62112), (1294, 50832), (1412, 46584), (1941, 33888), (2118, 31056), (2588, 25416), (2824, 23292), (3177, 20704), (3882, 16944), (4236, 15528), (5176, 12708), (5648, 11646), (5823, 11296), (6354, 10352), (7764, 8472)]