89941852

素因数分解:

$2^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{3209}}^1$

素因数の和:3251

約数の個数: 72

約数和(自身を含む): 215172720

約数和(自身を除く): 125230868

約数列:

[1, 2, 4, 7, 11, 13, 14, 22, 26, 28, 44, 49, 52, 77, 91, 98, 143, 154, 182, 196, 286, 308, 364, 539, 572, 637, 1001, 1078, 1274, 2002, 2156, 2548, 3209, 4004, 6418, 7007, 12836, 14014, 22463, 28028, 35299, 41717, 44926, 70598, 83434, 89852, 141196, 157241, 166868, 247093, 292019, 314482, 458887, 494186, 584038, 628964, 917774, 988372, 1168076, 1729651, 1835548, 2044133, 3212209, 3459302, 4088266, 6424418, 6918604, 8176532, 12848836, 22485463, 44970926, 89941852]

約数ペア:

[(1, 89941852), (2, 44970926), (4, 22485463), (7, 12848836), (11, 8176532), (13, 6918604), (14, 6424418), (22, 4088266), (26, 3459302), (28, 3212209), (44, 2044133), (49, 1835548), (52, 1729651), (77, 1168076), (91, 988372), (98, 917774), (143, 628964), (154, 584038), (182, 494186), (196, 458887), (286, 314482), (308, 292019), (364, 247093), (539, 166868), (572, 157241), (637, 141196), (1001, 89852), (1078, 83434), (1274, 70598), (2002, 44926), (2156, 41717), (2548, 35299), (3209, 28028), (4004, 22463), (6418, 14014), (7007, 12836)]