172036620

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{136537}}^1$

素因数の和:136559

約数の個数: 72

約数和(自身を含む): 596397984

約数和(自身を除く): 424361364

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 420, 630, 1260, 136537, 273074, 409611, 546148, 682685, 819222, 955759, 1228833, 1365370, 1638444, 1911518, 2048055, 2457666, 2730740, 2867277, 3823036, 4096110, 4778795, 4915332, 5734554, 6144165, 8192220, 8601831, 9557590, 11469108, 12288330, 14336385, 17203662, 19115180, 24576660, 28672770, 34407324, 43009155, 57345540, 86018310, 172036620]

約数ペア:

[(1, 172036620), (2, 86018310), (3, 57345540), (4, 43009155), (5, 34407324), (6, 28672770), (7, 24576660), (9, 19115180), (10, 17203662), (12, 14336385), (14, 12288330), (15, 11469108), (18, 9557590), (20, 8601831), (21, 8192220), (28, 6144165), (30, 5734554), (35, 4915332), (36, 4778795), (42, 4096110), (45, 3823036), (60, 2867277), (63, 2730740), (70, 2457666), (84, 2048055), (90, 1911518), (105, 1638444), (126, 1365370), (140, 1228833), (180, 955759), (210, 819222), (252, 682685), (315, 546148), (420, 409611), (630, 273074), (1260, 136537)]