89288316

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{190787}}^1$

素因数の和:190810

約数の個数: 36

約数和(自身を含む): 243063912

約数和(自身を除く): 153775596

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 190787, 381574, 572361, 763148, 1144722, 1717083, 2289444, 2480231, 3434166, 4960462, 6868332, 7440693, 9920924, 14881386, 22322079, 29762772, 44644158, 89288316]

約数ペア:

[(1, 89288316), (2, 44644158), (3, 29762772), (4, 22322079), (6, 14881386), (9, 9920924), (12, 7440693), (13, 6868332), (18, 4960462), (26, 3434166), (36, 2480231), (39, 2289444), (52, 1717083), (78, 1144722), (117, 763148), (156, 572361), (234, 381574), (468, 190787)]