77254595.000000000

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{73}}^1\times {\mathrm{211}}^1$

素因数の和:347

約数の個数: 96

約数和(自身を含む): 253016064

約数和(自身を除く): 151664324

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 47, 70, 73, 94, 140, 146, 188, 211, 235, 292, 329, 365, 422, 470, 511, 658, 730, 844, 940, 1022, 1055, 1316, 1460, 1477, 1645, 2044, 2110, 2555, 2954, 3290, 3431, 4220, 5110, 5908, 6580, 6862, 7385, 9917, 10220, 13724, 14770, 15403, 17155, 19834, 24017, 29540, 30806, 34310, 39668, 48034, 49585, 61612, 68620, 69419, 77015, 96068, 99170, 107821, 120085, 138838, 154030, 198340, 215642, 240170, 277676, 308060, 347095, 431284, 480340, 539105, 694190, 723941, 1078210, 1388380, 1447882, 2156420, 2895764, 3619705, 5067587, 7239410, 10135174, 14478820, 20270348, 25337935, 50675870, 101351740]

約数ペア:

[(1, 101351740), (2, 50675870), (4, 25337935), (5, 20270348), (7, 14478820), (10, 10135174), (14, 7239410), (20, 5067587), (28, 3619705), (35, 2895764), (47, 2156420), (70, 1447882), (73, 1388380), (94, 1078210), (140, 723941), (146, 694190), (188, 539105), (211, 480340), (235, 431284), (292, 347095), (329, 308060), (365, 277676), (422, 240170), (470, 215642), (511, 198340), (658, 154030), (730, 138838), (844, 120085), (940, 107821), (1022, 99170), (1055, 96068), (1316, 77015), (1460, 69419), (1477, 68620), (1645, 61612), (2044, 49585), (2110, 48034), (2555, 39668), (2954, 34310), (3290, 30806), (3431, 29540), (4220, 24017), (5110, 19834), (5908, 17155), (6580, 15403), (6862, 14770), (7385, 13724), (9917, 10220)]