81272352

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{120941}}^1$

素因数の和:120961

約数の個数: 48

約数和(自身を含む): 243819072

約数和(自身を除く): 162546720

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 168, 224, 336, 672, 120941, 241882, 362823, 483764, 725646, 846587, 967528, 1451292, 1693174, 1935056, 2539761, 2902584, 3386348, 3870112, 5079522, 5805168, 6772696, 10159044, 11610336, 13545392, 20318088, 27090784, 40636176, 81272352]

約数ペア:

[(1, 81272352), (2, 40636176), (3, 27090784), (4, 20318088), (6, 13545392), (7, 11610336), (8, 10159044), (12, 6772696), (14, 5805168), (16, 5079522), (21, 3870112), (24, 3386348), (28, 2902584), (32, 2539761), (42, 1935056), (48, 1693174), (56, 1451292), (84, 967528), (96, 846587), (112, 725646), (168, 483764), (224, 362823), (336, 241882), (672, 120941)]