80135844

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{2683}}^1$

素因数の和:2840

約数の個数: 48

約数和(自身を含む): 198401280

約数和(自身を除く): 118265436

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 131, 228, 262, 393, 524, 786, 1572, 2489, 2683, 4978, 5366, 7467, 8049, 9956, 10732, 14934, 16098, 29868, 32196, 50977, 101954, 152931, 203908, 305862, 351473, 611724, 702946, 1054419, 1405892, 2108838, 4217676, 6677987, 13355974, 20033961, 26711948, 40067922, 80135844]

約数ペア:

[(1, 80135844), (2, 40067922), (3, 26711948), (4, 20033961), (6, 13355974), (12, 6677987), (19, 4217676), (38, 2108838), (57, 1405892), (76, 1054419), (114, 702946), (131, 611724), (228, 351473), (262, 305862), (393, 203908), (524, 152931), (786, 101954), (1572, 50977), (2489, 32196), (2683, 29868), (4978, 16098), (5366, 14934), (7467, 10732), (8049, 9956)]