80690442

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{83}}^1\times {\mathrm{293}}^1$

素因数の和:467

約数の個数: 64

約数和(自身を含む): 189665280

約数和(自身を除く): 108974838

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 79, 83, 158, 166, 237, 249, 293, 474, 498, 553, 581, 586, 879, 1106, 1162, 1659, 1743, 1758, 2051, 3318, 3486, 4102, 6153, 6557, 12306, 13114, 19671, 23147, 24319, 39342, 45899, 46294, 48638, 69441, 72957, 91798, 137697, 138882, 145914, 162029, 170233, 275394, 324058, 340466, 486087, 510699, 972174, 1021398, 1921201, 3842402, 5763603, 11527206, 13448407, 26896814, 40345221, 80690442]

約数ペア:

[(1, 80690442), (2, 40345221), (3, 26896814), (6, 13448407), (7, 11527206), (14, 5763603), (21, 3842402), (42, 1921201), (79, 1021398), (83, 972174), (158, 510699), (166, 486087), (237, 340466), (249, 324058), (293, 275394), (474, 170233), (498, 162029), (553, 145914), (581, 138882), (586, 137697), (879, 91798), (1106, 72957), (1162, 69441), (1659, 48638), (1743, 46294), (1758, 45899), (2051, 39342), (3318, 24319), (3486, 23147), (4102, 19671), (6153, 13114), (6557, 12306)]