80402604

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{139}}^1$

素因数の和:267

約数の個数: 96

約数和(自身を含む): 206976000

約数和(自身を除く): 126573396

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 43, 57, 59, 76, 86, 114, 118, 129, 139, 172, 177, 228, 236, 258, 278, 354, 417, 516, 556, 708, 817, 834, 1121, 1634, 1668, 2242, 2451, 2537, 2641, 3268, 3363, 4484, 4902, 5074, 5282, 5977, 6726, 7611, 7923, 8201, 9804, 10148, 10564, 11954, 13452, 15222, 15846, 16402, 17931, 23908, 24603, 30444, 31692, 32804, 35862, 48203, 49206, 71724, 96406, 98412, 113563, 144609, 155819, 192812, 227126, 289218, 311638, 340689, 352643, 454252, 467457, 578436, 623276, 681378, 705286, 934914, 1057929, 1362756, 1410572, 1869828, 2115858, 4231716, 6700217, 13400434, 20100651, 26800868, 40201302, 80402604]

約数ペア:

[(1, 80402604), (2, 40201302), (3, 26800868), (4, 20100651), (6, 13400434), (12, 6700217), (19, 4231716), (38, 2115858), (43, 1869828), (57, 1410572), (59, 1362756), (76, 1057929), (86, 934914), (114, 705286), (118, 681378), (129, 623276), (139, 578436), (172, 467457), (177, 454252), (228, 352643), (236, 340689), (258, 311638), (278, 289218), (354, 227126), (417, 192812), (516, 155819), (556, 144609), (708, 113563), (817, 98412), (834, 96406), (1121, 71724), (1634, 49206), (1668, 48203), (2242, 35862), (2451, 32804), (2537, 31692), (2641, 30444), (3268, 24603), (3363, 23908), (4484, 17931), (4902, 16402), (5074, 15846), (5282, 15222), (5977, 13452), (6726, 11954), (7611, 10564), (7923, 10148), (8201, 9804)]