69842016

素因数分解:

$2^5\times 3^2\times {\mathrm{197}}^1\times {\mathrm{1231}}^1$

素因数の和:1444

約数の個数: 72

約数和(自身を含む): 199783584

約数和(自身を除く): 129941568

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 197, 288, 394, 591, 788, 1182, 1231, 1576, 1773, 2364, 2462, 3152, 3546, 3693, 4728, 4924, 6304, 7092, 7386, 9456, 9848, 11079, 14184, 14772, 18912, 19696, 22158, 28368, 29544, 39392, 44316, 56736, 59088, 88632, 118176, 177264, 242507, 354528, 485014, 727521, 970028, 1455042, 1940056, 2182563, 2910084, 3880112, 4365126, 5820168, 7760224, 8730252, 11640336, 17460504, 23280672, 34921008, 69842016]

約数ペア:

[(1, 69842016), (2, 34921008), (3, 23280672), (4, 17460504), (6, 11640336), (8, 8730252), (9, 7760224), (12, 5820168), (16, 4365126), (18, 3880112), (24, 2910084), (32, 2182563), (36, 1940056), (48, 1455042), (72, 970028), (96, 727521), (144, 485014), (197, 354528), (288, 242507), (394, 177264), (591, 118176), (788, 88632), (1182, 59088), (1231, 56736), (1576, 44316), (1773, 39392), (2364, 29544), (2462, 28368), (3152, 22158), (3546, 19696), (3693, 18912), (4728, 14772), (4924, 14184), (6304, 11079), (7092, 9848), (7386, 9456)]