121451436

素因数分解:

$2^2\times 3^2\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{1171}}^1$

素因数の和:1291

約数の個数: 72

約数和(自身を含む): 319102784

約数和(自身を除く): 197651348

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 43, 67, 86, 129, 134, 172, 201, 258, 268, 387, 402, 516, 603, 774, 804, 1171, 1206, 1548, 2342, 2412, 2881, 3513, 4684, 5762, 7026, 8643, 10539, 11524, 14052, 17286, 21078, 25929, 34572, 42156, 50353, 51858, 78457, 100706, 103716, 151059, 156914, 201412, 235371, 302118, 313828, 453177, 470742, 604236, 706113, 906354, 941484, 1412226, 1812708, 2824452, 3373651, 6747302, 10120953, 13494604, 20241906, 30362859, 40483812, 60725718, 121451436]

約数ペア:

[(1, 121451436), (2, 60725718), (3, 40483812), (4, 30362859), (6, 20241906), (9, 13494604), (12, 10120953), (18, 6747302), (36, 3373651), (43, 2824452), (67, 1812708), (86, 1412226), (129, 941484), (134, 906354), (172, 706113), (201, 604236), (258, 470742), (268, 453177), (387, 313828), (402, 302118), (516, 235371), (603, 201412), (774, 156914), (804, 151059), (1171, 103716), (1206, 100706), (1548, 78457), (2342, 51858), (2412, 50353), (2881, 42156), (3513, 34572), (4684, 25929), (5762, 21078), (7026, 17286), (8643, 14052), (10539, 11524)]