31535208

素因数分解:

$2^3\times 3^2\times {\mathrm{23}}^1\times {\mathrm{137}}^1\times {\mathrm{139}}^1$

素因数の和:311

約数の個数: 96

約数和(自身を含む): 90417600

約数和(自身を除く): 58882392

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 23, 24, 36, 46, 69, 72, 92, 137, 138, 139, 184, 207, 274, 276, 278, 411, 414, 417, 548, 552, 556, 822, 828, 834, 1096, 1112, 1233, 1251, 1644, 1656, 1668, 2466, 2502, 3151, 3197, 3288, 3336, 4932, 5004, 6302, 6394, 9453, 9591, 9864, 10008, 12604, 12788, 18906, 19043, 19182, 25208, 25576, 28359, 28773, 37812, 38086, 38364, 56718, 57129, 57546, 75624, 76172, 76728, 113436, 114258, 115092, 152344, 171387, 226872, 228516, 230184, 342774, 437989, 457032, 685548, 875978, 1313967, 1371096, 1751956, 2627934, 3503912, 3941901, 5255868, 7883802, 10511736, 15767604, 31535208]

約数ペア:

[(1, 31535208), (2, 15767604), (3, 10511736), (4, 7883802), (6, 5255868), (8, 3941901), (9, 3503912), (12, 2627934), (18, 1751956), (23, 1371096), (24, 1313967), (36, 875978), (46, 685548), (69, 457032), (72, 437989), (92, 342774), (137, 230184), (138, 228516), (139, 226872), (184, 171387), (207, 152344), (274, 115092), (276, 114258), (278, 113436), (411, 76728), (414, 76172), (417, 75624), (548, 57546), (552, 57129), (556, 56718), (822, 38364), (828, 38086), (834, 37812), (1096, 28773), (1112, 28359), (1233, 25576), (1251, 25208), (1644, 19182), (1656, 19043), (1668, 18906), (2466, 12788), (2502, 12604), (3151, 10008), (3197, 9864), (3288, 9591), (3336, 9453), (4932, 6394), (5004, 6302)]