72874776

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{1783}}^1$

素因数の和:1936

約数の個数: 64

約数和(自身を含む): 197809920

約数和(自身を除く): 124935144

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 131, 156, 262, 312, 393, 524, 786, 1048, 1572, 1703, 1783, 3144, 3406, 3566, 5109, 5349, 6812, 7132, 10218, 10698, 13624, 14264, 20436, 21396, 23179, 40872, 42792, 46358, 69537, 92716, 139074, 185432, 233573, 278148, 467146, 556296, 700719, 934292, 1401438, 1868584, 2802876, 3036449, 5605752, 6072898, 9109347, 12145796, 18218694, 24291592, 36437388, 72874776]

約数ペア:

[(1, 72874776), (2, 36437388), (3, 24291592), (4, 18218694), (6, 12145796), (8, 9109347), (12, 6072898), (13, 5605752), (24, 3036449), (26, 2802876), (39, 1868584), (52, 1401438), (78, 934292), (104, 700719), (131, 556296), (156, 467146), (262, 278148), (312, 233573), (393, 185432), (524, 139074), (786, 92716), (1048, 69537), (1572, 46358), (1703, 42792), (1783, 40872), (3144, 23179), (3406, 21396), (3566, 20436), (5109, 14264), (5349, 13624), (6812, 10698), (7132, 10218)]