87455412

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{1181}}^1$

素因数の和:1230

約数の個数: 108

約数和(自身を含む): 257503428

約数和(自身を除く): 170048016

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 17, 18, 22, 33, 34, 36, 44, 51, 66, 68, 99, 102, 121, 132, 153, 187, 198, 204, 242, 306, 363, 374, 396, 484, 561, 612, 726, 748, 1089, 1122, 1181, 1452, 1683, 2057, 2178, 2244, 2362, 3366, 3543, 4114, 4356, 4724, 6171, 6732, 7086, 8228, 10629, 12342, 12991, 14172, 18513, 20077, 21258, 24684, 25982, 37026, 38973, 40154, 42516, 51964, 60231, 74052, 77946, 80308, 116919, 120462, 142901, 155892, 180693, 220847, 233838, 240924, 285802, 361386, 428703, 441694, 467676, 571604, 662541, 722772, 857406, 883388, 1286109, 1325082, 1714812, 1987623, 2429317, 2572218, 2650164, 3975246, 4858634, 5144436, 7287951, 7950492, 9717268, 14575902, 21863853, 29151804, 43727706, 87455412]

約数ペア:

[(1, 87455412), (2, 43727706), (3, 29151804), (4, 21863853), (6, 14575902), (9, 9717268), (11, 7950492), (12, 7287951), (17, 5144436), (18, 4858634), (22, 3975246), (33, 2650164), (34, 2572218), (36, 2429317), (44, 1987623), (51, 1714812), (66, 1325082), (68, 1286109), (99, 883388), (102, 857406), (121, 722772), (132, 662541), (153, 571604), (187, 467676), (198, 441694), (204, 428703), (242, 361386), (306, 285802), (363, 240924), (374, 233838), (396, 220847), (484, 180693), (561, 155892), (612, 142901), (726, 120462), (748, 116919), (1089, 80308), (1122, 77946), (1181, 74052), (1452, 60231), (1683, 51964), (2057, 42516), (2178, 40154), (2244, 38973), (2362, 37026), (3366, 25982), (3543, 24684), (4114, 21258), (4356, 20077), (4724, 18513), (6171, 14172), (6732, 12991), (7086, 12342), (8228, 10629)]