85299472

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{97}}^1$

素因数の和:236

約数の個数: 80

約数和(自身を含む): 183082032

約数和(自身を除く): 97782560

約数列:

[1, 2, 4, 8, 16, 17, 34, 53, 61, 68, 97, 106, 122, 136, 194, 212, 244, 272, 388, 424, 488, 776, 848, 901, 976, 1037, 1552, 1649, 1802, 2074, 3233, 3298, 3604, 4148, 5141, 5917, 6466, 6596, 7208, 8296, 10282, 11834, 12932, 13192, 14416, 16592, 20564, 23668, 25864, 26384, 41128, 47336, 51728, 54961, 82256, 87397, 94672, 100589, 109922, 174794, 201178, 219844, 313601, 349588, 402356, 439688, 627202, 699176, 804712, 879376, 1254404, 1398352, 1609424, 2508808, 5017616, 5331217, 10662434, 21324868, 42649736, 85299472]

約数ペア:

[(1, 85299472), (2, 42649736), (4, 21324868), (8, 10662434), (16, 5331217), (17, 5017616), (34, 2508808), (53, 1609424), (61, 1398352), (68, 1254404), (97, 879376), (106, 804712), (122, 699176), (136, 627202), (194, 439688), (212, 402356), (244, 349588), (272, 313601), (388, 219844), (424, 201178), (488, 174794), (776, 109922), (848, 100589), (901, 94672), (976, 87397), (1037, 82256), (1552, 54961), (1649, 51728), (1802, 47336), (2074, 41128), (3233, 26384), (3298, 25864), (3604, 23668), (4148, 20564), (5141, 16592), (5917, 14416), (6466, 13192), (6596, 12932), (7208, 11834), (8296, 10282)]