100778972

素因数分解:

$2^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{89}}^1\times {\mathrm{1093}}^1$

素因数の和:1230

約数の個数: 48

約数和(自身を含む): 209522880

約数和(自身を除く): 108743908

約数列:

[1, 2, 4, 7, 14, 28, 37, 74, 89, 148, 178, 259, 356, 518, 623, 1036, 1093, 1246, 2186, 2492, 3293, 4372, 6586, 7651, 13172, 15302, 23051, 30604, 40441, 46102, 80882, 92204, 97277, 161764, 194554, 283087, 389108, 566174, 680939, 1132348, 1361878, 2723756, 3599249, 7198498, 14396996, 25194743, 50389486, 100778972]

約数ペア:

[(1, 100778972), (2, 50389486), (4, 25194743), (7, 14396996), (14, 7198498), (28, 3599249), (37, 2723756), (74, 1361878), (89, 1132348), (148, 680939), (178, 566174), (259, 389108), (356, 283087), (518, 194554), (623, 161764), (1036, 97277), (1093, 92204), (1246, 80882), (2186, 46102), (2492, 40441), (3293, 30604), (4372, 23051), (6586, 15302), (7651, 13172)]