81807882

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{55201}}^1$

素因数の和:55238

約数の個数: 32

約数和(自身を含む): 185478720

約数和(自身を除く): 103670838

約数列:

[1, 2, 3, 6, 13, 19, 26, 38, 39, 57, 78, 114, 247, 494, 741, 1482, 55201, 110402, 165603, 331206, 717613, 1048819, 1435226, 2097638, 2152839, 3146457, 4305678, 6292914, 13634647, 27269294, 40903941, 81807882]

約数ペア:

[(1, 81807882), (2, 40903941), (3, 27269294), (6, 13634647), (13, 6292914), (19, 4305678), (26, 3146457), (38, 2152839), (39, 2097638), (57, 1435226), (78, 1048819), (114, 717613), (247, 331206), (494, 165603), (741, 110402), (1482, 55201)]