87802876

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{151}}^1\times {\mathrm{1093}}^1$

素因数の和:1274

約数の個数: 48

約数和(自身を含む): 186242560

約数和(自身を除く): 98439684

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 151, 266, 302, 532, 604, 1057, 1093, 2114, 2186, 2869, 4228, 4372, 5738, 7651, 11476, 15302, 20083, 20767, 30604, 40166, 41534, 80332, 83068, 145369, 165043, 290738, 330086, 581476, 660172, 1155301, 2310602, 3135817, 4621204, 6271634, 12543268, 21950719, 43901438, 87802876]

約数ペア:

[(1, 87802876), (2, 43901438), (4, 21950719), (7, 12543268), (14, 6271634), (19, 4621204), (28, 3135817), (38, 2310602), (76, 1155301), (133, 660172), (151, 581476), (266, 330086), (302, 290738), (532, 165043), (604, 145369), (1057, 83068), (1093, 80332), (2114, 41534), (2186, 40166), (2869, 30604), (4228, 20767), (4372, 20083), (5738, 15302), (7651, 11476)]