8793688788

素因数分解:

$2^2\times 3^2\times {\mathrm{89}}^1\times {\mathrm{127}}^1\times {\mathrm{21611}}^1$

素因数の和:21837

約数の個数: 72

約数和(自身を含む): 22656291840

約数和(自身を除く): 13862603052

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 89, 127, 178, 254, 267, 356, 381, 508, 534, 762, 801, 1068, 1143, 1524, 1602, 2286, 3204, 4572, 11303, 21611, 22606, 33909, 43222, 45212, 64833, 67818, 86444, 101727, 129666, 135636, 194499, 203454, 259332, 388998, 406908, 777996, 1923379, 2744597, 3846758, 5489194, 5770137, 7693516, 8233791, 10978388, 11540274, 16467582, 17310411, 23080548, 24701373, 32935164, 34620822, 49402746, 69241644, 98805492, 244269133, 488538266, 732807399, 977076532, 1465614798, 2198422197, 2931229596, 4396844394, 8793688788]

約数ペア:

[(1, 8793688788), (2, 4396844394), (3, 2931229596), (4, 2198422197), (6, 1465614798), (9, 977076532), (12, 732807399), (18, 488538266), (36, 244269133), (89, 98805492), (127, 69241644), (178, 49402746), (254, 34620822), (267, 32935164), (356, 24701373), (381, 23080548), (508, 17310411), (534, 16467582), (762, 11540274), (801, 10978388), (1068, 8233791), (1143, 7693516), (1524, 5770137), (1602, 5489194), (2286, 3846758), (3204, 2744597), (4572, 1923379), (11303, 777996), (21611, 406908), (22606, 388998), (33909, 259332), (43222, 203454), (45212, 194499), (64833, 135636), (67818, 129666), (86444, 101727)]