78193338

素因数分解:

$2^1\times 3^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{139}}^1$

素因数の和:287

約数の個数: 64

約数和(自身を含む): 168739200

約数和(自身を除く): 90545862

約数列:

[1, 2, 3, 6, 29, 53, 58, 61, 87, 106, 122, 139, 159, 174, 183, 278, 318, 366, 417, 834, 1537, 1769, 3074, 3233, 3538, 4031, 4611, 5307, 6466, 7367, 8062, 8479, 9222, 9699, 10614, 12093, 14734, 16958, 19398, 22101, 24186, 25437, 44202, 50874, 93757, 187514, 213643, 245891, 281271, 427286, 449387, 491782, 562542, 640929, 737673, 898774, 1281858, 1348161, 1475346, 2696322, 13032223, 26064446, 39096669, 78193338]

約数ペア:

[(1, 78193338), (2, 39096669), (3, 26064446), (6, 13032223), (29, 2696322), (53, 1475346), (58, 1348161), (61, 1281858), (87, 898774), (106, 737673), (122, 640929), (139, 562542), (159, 491782), (174, 449387), (183, 427286), (278, 281271), (318, 245891), (366, 213643), (417, 187514), (834, 93757), (1537, 50874), (1769, 44202), (3074, 25437), (3233, 24186), (3538, 22101), (4031, 19398), (4611, 16958), (5307, 14734), (6466, 12093), (7367, 10614), (8062, 9699), (8479, 9222)]