87428196

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{127819}}^1$

素因数の和:127848

約数の個数: 36

約数和(自身を含む): 232632400

約数和(自身を除く): 145204204

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 171, 228, 342, 684, 127819, 255638, 383457, 511276, 766914, 1150371, 1533828, 2300742, 2428561, 4601484, 4857122, 7285683, 9714244, 14571366, 21857049, 29142732, 43714098, 87428196]

約数ペア:

[(1, 87428196), (2, 43714098), (3, 29142732), (4, 21857049), (6, 14571366), (9, 9714244), (12, 7285683), (18, 4857122), (19, 4601484), (36, 2428561), (38, 2300742), (57, 1533828), (76, 1150371), (114, 766914), (171, 511276), (228, 383457), (342, 255638), (684, 127819)]