80345562

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{103}}^1\times {\mathrm{223}}^1$

素因数の和:395

約数の個数: 64

約数和(自身を含む): 181149696

約数和(自身を除く): 100804134

約数列:

[1, 2, 3, 6, 11, 22, 33, 53, 66, 103, 106, 159, 206, 223, 309, 318, 446, 583, 618, 669, 1133, 1166, 1338, 1749, 2266, 2453, 3399, 3498, 4906, 5459, 6798, 7359, 10918, 11819, 14718, 16377, 22969, 23638, 32754, 35457, 45938, 60049, 68907, 70914, 120098, 130009, 137814, 180147, 252659, 260018, 360294, 390027, 505318, 757977, 780054, 1217357, 1515954, 2434714, 3652071, 7304142, 13390927, 26781854, 40172781, 80345562]

約数ペア:

[(1, 80345562), (2, 40172781), (3, 26781854), (6, 13390927), (11, 7304142), (22, 3652071), (33, 2434714), (53, 1515954), (66, 1217357), (103, 780054), (106, 757977), (159, 505318), (206, 390027), (223, 360294), (309, 260018), (318, 252659), (446, 180147), (583, 137814), (618, 130009), (669, 120098), (1133, 70914), (1166, 68907), (1338, 60049), (1749, 45938), (2266, 35457), (2453, 32754), (3399, 23638), (3498, 22969), (4906, 16377), (5459, 14718), (6798, 11819), (7359, 10918)]