72016084

素因数分解:

$2^2\times 7^2\times {\mathrm{79}}^1\times {\mathrm{4651}}^1$

素因数の和:4748

約数の個数: 36

約数和(自身を含む): 148491840

約数和(自身を除く): 76475756

約数列:

[1, 2, 4, 7, 14, 28, 49, 79, 98, 158, 196, 316, 553, 1106, 2212, 3871, 4651, 7742, 9302, 15484, 18604, 32557, 65114, 130228, 227899, 367429, 455798, 734858, 911596, 1469716, 2572003, 5144006, 10288012, 18004021, 36008042, 72016084]

約数ペア:

[(1, 72016084), (2, 36008042), (4, 18004021), (7, 10288012), (14, 5144006), (28, 2572003), (49, 1469716), (79, 911596), (98, 734858), (158, 455798), (196, 367429), (316, 227899), (553, 130228), (1106, 65114), (2212, 32557), (3871, 18604), (4651, 15484), (7742, 9302)]