69131928

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{139}}^1$

素因数の和:241

約数の個数: 128

約数和(自身を含む): 195955200

約数和(自身を除く): 126823272

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 23, 24, 34, 46, 51, 53, 68, 69, 92, 102, 106, 136, 138, 139, 159, 184, 204, 212, 276, 278, 318, 391, 408, 417, 424, 552, 556, 636, 782, 834, 901, 1112, 1173, 1219, 1272, 1564, 1668, 1802, 2346, 2363, 2438, 2703, 3128, 3197, 3336, 3604, 3657, 4692, 4726, 4876, 5406, 6394, 7089, 7208, 7314, 7367, 9384, 9452, 9591, 9752, 10812, 12788, 14178, 14628, 14734, 18904, 19182, 20723, 21624, 22101, 25576, 28356, 29256, 29468, 38364, 41446, 44202, 54349, 56712, 58936, 62169, 76728, 82892, 88404, 108698, 124338, 125239, 163047, 165784, 169441, 176808, 217396, 248676, 250478, 326094, 338882, 375717, 434792, 497352, 500956, 508323, 652188, 677764, 751434, 1001912, 1016646, 1304376, 1355528, 1502868, 2033292, 2880497, 3005736, 4066584, 5760994, 8641491, 11521988, 17282982, 23043976, 34565964, 69131928]

約数ペア:

[(1, 69131928), (2, 34565964), (3, 23043976), (4, 17282982), (6, 11521988), (8, 8641491), (12, 5760994), (17, 4066584), (23, 3005736), (24, 2880497), (34, 2033292), (46, 1502868), (51, 1355528), (53, 1304376), (68, 1016646), (69, 1001912), (92, 751434), (102, 677764), (106, 652188), (136, 508323), (138, 500956), (139, 497352), (159, 434792), (184, 375717), (204, 338882), (212, 326094), (276, 250478), (278, 248676), (318, 217396), (391, 176808), (408, 169441), (417, 165784), (424, 163047), (552, 125239), (556, 124338), (636, 108698), (782, 88404), (834, 82892), (901, 76728), (1112, 62169), (1173, 58936), (1219, 56712), (1272, 54349), (1564, 44202), (1668, 41446), (1802, 38364), (2346, 29468), (2363, 29256), (2438, 28356), (2703, 25576), (3128, 22101), (3197, 21624), (3336, 20723), (3604, 19182), (3657, 18904), (4692, 14734), (4726, 14628), (4876, 14178), (5406, 12788), (6394, 10812), (7089, 9752), (7208, 9591), (7314, 9452), (7367, 9384)]