38280672

素因数分解:

$2^5\times 3^2\times {\mathrm{61}}^1\times {\mathrm{2179}}^1$

素因数の和:2256

約数の個数: 72

約数和(自身を含む): 110696040

約数和(自身を除く): 72415368

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 61, 72, 96, 122, 144, 183, 244, 288, 366, 488, 549, 732, 976, 1098, 1464, 1952, 2179, 2196, 2928, 4358, 4392, 5856, 6537, 8716, 8784, 13074, 17432, 17568, 19611, 26148, 34864, 39222, 52296, 69728, 78444, 104592, 132919, 156888, 209184, 265838, 313776, 398757, 531676, 627552, 797514, 1063352, 1196271, 1595028, 2126704, 2392542, 3190056, 4253408, 4785084, 6380112, 9570168, 12760224, 19140336, 38280672]

約数ペア:

[(1, 38280672), (2, 19140336), (3, 12760224), (4, 9570168), (6, 6380112), (8, 4785084), (9, 4253408), (12, 3190056), (16, 2392542), (18, 2126704), (24, 1595028), (32, 1196271), (36, 1063352), (48, 797514), (61, 627552), (72, 531676), (96, 398757), (122, 313776), (144, 265838), (183, 209184), (244, 156888), (288, 132919), (366, 104592), (488, 78444), (549, 69728), (732, 52296), (976, 39222), (1098, 34864), (1464, 26148), (1952, 19611), (2179, 17568), (2196, 17432), (2928, 13074), (4358, 8784), (4392, 8716), (5856, 6537)]