25099683804

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{509}}^1\times {\mathrm{105367}}^1$

素因数の和:105899

約数の個数: 72

約数和(自身を含む): 68461804320

約数和(自身を除く): 43362120516

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 509, 1018, 1527, 2036, 3054, 4581, 6108, 6617, 9162, 13234, 18324, 19851, 26468, 39702, 59553, 79404, 105367, 119106, 210734, 238212, 316101, 421468, 632202, 948303, 1264404, 1369771, 1896606, 2739542, 3793212, 4109313, 5479084, 8218626, 12327939, 16437252, 24655878, 49311756, 53631803, 107263606, 160895409, 214527212, 321790818, 482686227, 643581636, 697213439, 965372454, 1394426878, 1930744908, 2091640317, 2788853756, 4183280634, 6274920951, 8366561268, 12549841902, 25099683804]

約数ペア:

[(1, 25099683804), (2, 12549841902), (3, 8366561268), (4, 6274920951), (6, 4183280634), (9, 2788853756), (12, 2091640317), (13, 1930744908), (18, 1394426878), (26, 965372454), (36, 697213439), (39, 643581636), (52, 482686227), (78, 321790818), (117, 214527212), (156, 160895409), (234, 107263606), (468, 53631803), (509, 49311756), (1018, 24655878), (1527, 16437252), (2036, 12327939), (3054, 8218626), (4581, 5479084), (6108, 4109313), (6617, 3793212), (9162, 2739542), (13234, 1896606), (18324, 1369771), (19851, 1264404), (26468, 948303), (39702, 632202), (59553, 421468), (79404, 316101), (105367, 238212), (119106, 210734)]