85758876

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{6421}}^1$

素因数の和:6491

約数の個数: 72

約数和(自身を含む): 252461664

約数和(自身を除く): 166702788

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 53, 63, 84, 106, 126, 159, 212, 252, 318, 371, 477, 636, 742, 954, 1113, 1484, 1908, 2226, 3339, 4452, 6421, 6678, 12842, 13356, 19263, 25684, 38526, 44947, 57789, 77052, 89894, 115578, 134841, 179788, 231156, 269682, 340313, 404523, 539364, 680626, 809046, 1020939, 1361252, 1618092, 2041878, 2382191, 3062817, 4083756, 4764382, 6125634, 7146573, 9528764, 12251268, 14293146, 21439719, 28586292, 42879438, 85758876]

約数ペア:

[(1, 85758876), (2, 42879438), (3, 28586292), (4, 21439719), (6, 14293146), (7, 12251268), (9, 9528764), (12, 7146573), (14, 6125634), (18, 4764382), (21, 4083756), (28, 3062817), (36, 2382191), (42, 2041878), (53, 1618092), (63, 1361252), (84, 1020939), (106, 809046), (126, 680626), (159, 539364), (212, 404523), (252, 340313), (318, 269682), (371, 231156), (477, 179788), (636, 134841), (742, 115578), (954, 89894), (1113, 77052), (1484, 57789), (1908, 44947), (2226, 38526), (3339, 25684), (4452, 19263), (6421, 13356), (6678, 12842)]