81678324

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{74797}}^1$

素因数の和:74824

約数の個数: 48

約数和(自身を含む): 234566528

約数和(自身を除く): 152888204

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 52, 78, 84, 91, 156, 182, 273, 364, 546, 1092, 74797, 149594, 224391, 299188, 448782, 523579, 897564, 972361, 1047158, 1570737, 1944722, 2094316, 2917083, 3141474, 3889444, 5834166, 6282948, 6806527, 11668332, 13613054, 20419581, 27226108, 40839162, 81678324]

約数ペア:

[(1, 81678324), (2, 40839162), (3, 27226108), (4, 20419581), (6, 13613054), (7, 11668332), (12, 6806527), (13, 6282948), (14, 5834166), (21, 3889444), (26, 3141474), (28, 2917083), (39, 2094316), (42, 1944722), (52, 1570737), (78, 1047158), (84, 972361), (91, 897564), (156, 523579), (182, 448782), (273, 299188), (364, 224391), (546, 149594), (1092, 74797)]