79699716

素因数分解:

$2^2\times 3^2\times {\mathrm{67}}^1\times {\mathrm{173}}^1\times {\mathrm{191}}^1$

素因数の和:441

約数の個数: 72

約数和(自身を含む): 206728704

約数和(自身を除く): 127028988

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 67, 134, 173, 191, 201, 268, 346, 382, 402, 519, 573, 603, 692, 764, 804, 1038, 1146, 1206, 1557, 1719, 2076, 2292, 2412, 3114, 3438, 6228, 6876, 11591, 12797, 23182, 25594, 33043, 34773, 38391, 46364, 51188, 66086, 69546, 76782, 99129, 104319, 115173, 132172, 139092, 153564, 198258, 208638, 230346, 297387, 396516, 417276, 460692, 594774, 1189548, 2213881, 4427762, 6641643, 8855524, 13283286, 19924929, 26566572, 39849858, 79699716]

約数ペア:

[(1, 79699716), (2, 39849858), (3, 26566572), (4, 19924929), (6, 13283286), (9, 8855524), (12, 6641643), (18, 4427762), (36, 2213881), (67, 1189548), (134, 594774), (173, 460692), (191, 417276), (201, 396516), (268, 297387), (346, 230346), (382, 208638), (402, 198258), (519, 153564), (573, 139092), (603, 132172), (692, 115173), (764, 104319), (804, 99129), (1038, 76782), (1146, 69546), (1206, 66086), (1557, 51188), (1719, 46364), (2076, 38391), (2292, 34773), (2412, 33043), (3114, 25594), (3438, 23182), (6228, 12797), (6876, 11591)]