89485812

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{1787}}^1$

素因数の和:1917

約数の個数: 72

約数和(自身を含む): 246014496

約数和(自身を除く): 156528684

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 107, 117, 156, 214, 234, 321, 428, 468, 642, 963, 1284, 1391, 1787, 1926, 2782, 3574, 3852, 4173, 5361, 5564, 7148, 8346, 10722, 12519, 16083, 16692, 21444, 23231, 25038, 32166, 46462, 50076, 64332, 69693, 92924, 139386, 191209, 209079, 278772, 382418, 418158, 573627, 764836, 836316, 1147254, 1720881, 2294508, 2485717, 3441762, 4971434, 6883524, 7457151, 9942868, 14914302, 22371453, 29828604, 44742906, 89485812]

約数ペア:

[(1, 89485812), (2, 44742906), (3, 29828604), (4, 22371453), (6, 14914302), (9, 9942868), (12, 7457151), (13, 6883524), (18, 4971434), (26, 3441762), (36, 2485717), (39, 2294508), (52, 1720881), (78, 1147254), (107, 836316), (117, 764836), (156, 573627), (214, 418158), (234, 382418), (321, 278772), (428, 209079), (468, 191209), (642, 139386), (963, 92924), (1284, 69693), (1391, 64332), (1787, 50076), (1926, 46462), (2782, 32166), (3574, 25038), (3852, 23231), (4173, 21444), (5361, 16692), (5564, 16083), (7148, 12519), (8346, 10722)]