85285564

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{167}}^1$

素因数の和:275

約数の個数: 96

約数和(自身を含む): 195987456

約数和(自身を除く): 110701892

約数列:

[1, 2, 4, 7, 13, 14, 23, 26, 28, 46, 52, 61, 91, 92, 122, 161, 167, 182, 244, 299, 322, 334, 364, 427, 598, 644, 668, 793, 854, 1169, 1196, 1403, 1586, 1708, 2093, 2171, 2338, 2806, 3172, 3841, 4186, 4342, 4676, 5551, 5612, 7682, 8372, 8684, 9821, 10187, 11102, 15197, 15364, 18239, 19642, 20374, 22204, 26887, 30394, 36478, 39284, 40748, 49933, 53774, 60788, 71309, 72956, 99866, 107548, 127673, 132431, 142618, 199732, 234301, 255346, 264862, 285236, 349531, 468602, 510692, 529724, 699062, 927017, 937204, 1398124, 1640107, 1854034, 3045913, 3280214, 3708068, 6091826, 6560428, 12183652, 21321391, 42642782, 85285564]

約数ペア:

[(1, 85285564), (2, 42642782), (4, 21321391), (7, 12183652), (13, 6560428), (14, 6091826), (23, 3708068), (26, 3280214), (28, 3045913), (46, 1854034), (52, 1640107), (61, 1398124), (91, 937204), (92, 927017), (122, 699062), (161, 529724), (167, 510692), (182, 468602), (244, 349531), (299, 285236), (322, 264862), (334, 255346), (364, 234301), (427, 199732), (598, 142618), (644, 132431), (668, 127673), (793, 107548), (854, 99866), (1169, 72956), (1196, 71309), (1403, 60788), (1586, 53774), (1708, 49933), (2093, 40748), (2171, 39284), (2338, 36478), (2806, 30394), (3172, 26887), (3841, 22204), (4186, 20374), (4342, 19642), (4676, 18239), (5551, 15364), (5612, 15197), (7682, 11102), (8372, 10187), (8684, 9821)]