71005872

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{401}}^1$

素因数の和:467

約数の個数: 160

約数和(自身を含む): 229699584

約数和(自身を除く): 158693712

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 17, 21, 24, 28, 31, 34, 42, 48, 51, 56, 62, 68, 84, 93, 102, 112, 119, 124, 136, 168, 186, 204, 217, 238, 248, 272, 336, 357, 372, 401, 408, 434, 476, 496, 527, 651, 714, 744, 802, 816, 868, 952, 1054, 1203, 1302, 1428, 1488, 1581, 1604, 1736, 1904, 2108, 2406, 2604, 2807, 2856, 3162, 3208, 3472, 3689, 4216, 4812, 5208, 5614, 5712, 6324, 6416, 6817, 7378, 8421, 8432, 9624, 10416, 11067, 11228, 12431, 12648, 13634, 14756, 16842, 19248, 20451, 22134, 22456, 24862, 25296, 27268, 29512, 33684, 37293, 40902, 44268, 44912, 47719, 49724, 54536, 59024, 67368, 74586, 81804, 87017, 88536, 95438, 99448, 109072, 134736, 143157, 149172, 163608, 174034, 177072, 190876, 198896, 211327, 261051, 286314, 298344, 327216, 348068, 381752, 422654, 522102, 572628, 596688, 633981, 696136, 763504, 845308, 1044204, 1145256, 1267962, 1392272, 1479289, 1690616, 2088408, 2290512, 2535924, 2958578, 3381232, 4176816, 4437867, 5071848, 5917156, 8875734, 10143696, 11834312, 17751468, 23668624, 35502936, 71005872]

約数ペア:

[(1, 71005872), (2, 35502936), (3, 23668624), (4, 17751468), (6, 11834312), (7, 10143696), (8, 8875734), (12, 5917156), (14, 5071848), (16, 4437867), (17, 4176816), (21, 3381232), (24, 2958578), (28, 2535924), (31, 2290512), (34, 2088408), (42, 1690616), (48, 1479289), (51, 1392272), (56, 1267962), (62, 1145256), (68, 1044204), (84, 845308), (93, 763504), (102, 696136), (112, 633981), (119, 596688), (124, 572628), (136, 522102), (168, 422654), (186, 381752), (204, 348068), (217, 327216), (238, 298344), (248, 286314), (272, 261051), (336, 211327), (357, 198896), (372, 190876), (401, 177072), (408, 174034), (434, 163608), (476, 149172), (496, 143157), (527, 134736), (651, 109072), (714, 99448), (744, 95438), (802, 88536), (816, 87017), (868, 81804), (952, 74586), (1054, 67368), (1203, 59024), (1302, 54536), (1428, 49724), (1488, 47719), (1581, 44912), (1604, 44268), (1736, 40902), (1904, 37293), (2108, 33684), (2406, 29512), (2604, 27268), (2807, 25296), (2856, 24862), (3162, 22456), (3208, 22134), (3472, 20451), (3689, 19248), (4216, 16842), (4812, 14756), (5208, 13634), (5614, 12648), (5712, 12431), (6324, 11228), (6416, 11067), (6817, 10416), (7378, 9624), (8421, 8432)]