76561268

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{3923}}^1$

素因数の和:3992

約数の個数: 48

約数和(自身を含む): 166126464

約数和(自身を除く): 89565196

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 41, 68, 82, 119, 164, 238, 287, 476, 574, 697, 1148, 1394, 2788, 3923, 4879, 7846, 9758, 15692, 19516, 27461, 54922, 66691, 109844, 133382, 160843, 266764, 321686, 466837, 643372, 933674, 1125901, 1867348, 2251802, 2734331, 4503604, 5468662, 10937324, 19140317, 38280634, 76561268]

約数ペア:

[(1, 76561268), (2, 38280634), (4, 19140317), (7, 10937324), (14, 5468662), (17, 4503604), (28, 2734331), (34, 2251802), (41, 1867348), (68, 1125901), (82, 933674), (119, 643372), (164, 466837), (238, 321686), (287, 266764), (476, 160843), (574, 133382), (697, 109844), (1148, 66691), (1394, 54922), (2788, 27461), (3923, 19516), (4879, 15692), (7846, 9758)]