86371416

素因数分解:

$2^3\times 3^2\times {\mathrm{19}}^2\times {\mathrm{3323}}^1$

素因数の和:3373

約数の個数: 72

約数和(自身を含む): 246956580

約数和(自身を除く): 160585164

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 36, 38, 57, 72, 76, 114, 152, 171, 228, 342, 361, 456, 684, 722, 1083, 1368, 1444, 2166, 2888, 3249, 3323, 4332, 6498, 6646, 8664, 9969, 12996, 13292, 19938, 25992, 26584, 29907, 39876, 59814, 63137, 79752, 119628, 126274, 189411, 239256, 252548, 378822, 505096, 568233, 757644, 1136466, 1199603, 1515288, 2272932, 2399206, 3598809, 4545864, 4798412, 7197618, 9596824, 10796427, 14395236, 21592854, 28790472, 43185708, 86371416]

約数ペア:

[(1, 86371416), (2, 43185708), (3, 28790472), (4, 21592854), (6, 14395236), (8, 10796427), (9, 9596824), (12, 7197618), (18, 4798412), (19, 4545864), (24, 3598809), (36, 2399206), (38, 2272932), (57, 1515288), (72, 1199603), (76, 1136466), (114, 757644), (152, 568233), (171, 505096), (228, 378822), (342, 252548), (361, 239256), (456, 189411), (684, 126274), (722, 119628), (1083, 79752), (1368, 63137), (1444, 59814), (2166, 39876), (2888, 29907), (3249, 26584), (3323, 25992), (4332, 19938), (6498, 13292), (6646, 12996), (8664, 9969)]