125721486

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{131}}^2$

素因数の和:318

約数の個数: 72

約数和(自身を含む): 307538712

約数和(自身を除く): 181817226

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 37, 66, 74, 99, 111, 131, 198, 222, 262, 333, 393, 407, 666, 786, 814, 1179, 1221, 1441, 2358, 2442, 2882, 3663, 4323, 4847, 7326, 8646, 9694, 12969, 14541, 17161, 25938, 29082, 34322, 43623, 51483, 53317, 87246, 102966, 106634, 154449, 159951, 188771, 308898, 319902, 377542, 479853, 566313, 634957, 959706, 1132626, 1269914, 1698939, 1904871, 3397878, 3809742, 5714613, 6984527, 11429226, 13969054, 20953581, 41907162, 62860743, 125721486]

約数ペア:

[(1, 125721486), (2, 62860743), (3, 41907162), (6, 20953581), (9, 13969054), (11, 11429226), (18, 6984527), (22, 5714613), (33, 3809742), (37, 3397878), (66, 1904871), (74, 1698939), (99, 1269914), (111, 1132626), (131, 959706), (198, 634957), (222, 566313), (262, 479853), (333, 377542), (393, 319902), (407, 308898), (666, 188771), (786, 159951), (814, 154449), (1179, 106634), (1221, 102966), (1441, 87246), (2358, 53317), (2442, 51483), (2882, 43623), (3663, 34322), (4323, 29082), (4847, 25938), (7326, 17161), (8646, 14541), (9694, 12969)]