85084524

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19861}}^1$

素因数の和:19895

約数の個数: 72

約数和(自身を含む): 260271648

約数和(自身を除く): 175187124

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 17, 18, 21, 28, 34, 36, 42, 51, 63, 68, 84, 102, 119, 126, 153, 204, 238, 252, 306, 357, 476, 612, 714, 1071, 1428, 2142, 4284, 19861, 39722, 59583, 79444, 119166, 139027, 178749, 238332, 278054, 337637, 357498, 417081, 556108, 675274, 714996, 834162, 1012911, 1251243, 1350548, 1668324, 2025822, 2363459, 2502486, 3038733, 4051644, 4726918, 5004972, 6077466, 7090377, 9453836, 12154932, 14180754, 21271131, 28361508, 42542262, 85084524]

約数ペア:

[(1, 85084524), (2, 42542262), (3, 28361508), (4, 21271131), (6, 14180754), (7, 12154932), (9, 9453836), (12, 7090377), (14, 6077466), (17, 5004972), (18, 4726918), (21, 4051644), (28, 3038733), (34, 2502486), (36, 2363459), (42, 2025822), (51, 1668324), (63, 1350548), (68, 1251243), (84, 1012911), (102, 834162), (119, 714996), (126, 675274), (153, 556108), (204, 417081), (238, 357498), (252, 337637), (306, 278054), (357, 238332), (476, 178749), (612, 139027), (714, 119166), (1071, 79444), (1428, 59583), (2142, 39722), (4284, 19861)]