80741304

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{160201}}^1$

素因数の和:160220

約数の個数: 48

約数和(自身を含む): 249915120

約数和(自身を除く): 169173816

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 168, 252, 504, 160201, 320402, 480603, 640804, 961206, 1121407, 1281608, 1441809, 1922412, 2242814, 2883618, 3364221, 3844824, 4485628, 5767236, 6728442, 8971256, 10092663, 11534472, 13456884, 20185326, 26913768, 40370652, 80741304]

約数ペア:

[(1, 80741304), (2, 40370652), (3, 26913768), (4, 20185326), (6, 13456884), (7, 11534472), (8, 10092663), (9, 8971256), (12, 6728442), (14, 5767236), (18, 4485628), (21, 3844824), (24, 3364221), (28, 2883618), (36, 2242814), (42, 1922412), (56, 1441809), (63, 1281608), (72, 1121407), (84, 961206), (126, 640804), (168, 480603), (252, 320402), (504, 160201)]