72136404

素因数分解:

$2^2\times 3^2\times {\mathrm{61}}^1\times {\mathrm{107}}^1\times {\mathrm{307}}^1$

素因数の和:485

約数の個数: 72

約数和(自身を含む): 187675488

約数和(自身を除く): 115539084

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 61, 107, 122, 183, 214, 244, 307, 321, 366, 428, 549, 614, 642, 732, 921, 963, 1098, 1228, 1284, 1842, 1926, 2196, 2763, 3684, 3852, 5526, 6527, 11052, 13054, 18727, 19581, 26108, 32849, 37454, 39162, 56181, 58743, 65698, 74908, 78324, 98547, 112362, 117486, 131396, 168543, 197094, 224724, 234972, 295641, 337086, 394188, 591282, 674172, 1182564, 2003789, 4007578, 6011367, 8015156, 12022734, 18034101, 24045468, 36068202, 72136404]

約数ペア:

[(1, 72136404), (2, 36068202), (3, 24045468), (4, 18034101), (6, 12022734), (9, 8015156), (12, 6011367), (18, 4007578), (36, 2003789), (61, 1182564), (107, 674172), (122, 591282), (183, 394188), (214, 337086), (244, 295641), (307, 234972), (321, 224724), (366, 197094), (428, 168543), (549, 131396), (614, 117486), (642, 112362), (732, 98547), (921, 78324), (963, 74908), (1098, 65698), (1228, 58743), (1284, 56181), (1842, 39162), (1926, 37454), (2196, 32849), (2763, 26108), (3684, 19581), (3852, 18727), (5526, 13054), (6527, 11052)]