65638296

素因数分解:

$2^3\times 3^3\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{191}}^1$

素因数の和:286

約数の個数: 128

約数和(自身を含む): 192614400

約数和(自身を除く): 126976104

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 37, 43, 54, 72, 74, 86, 108, 111, 129, 148, 172, 191, 216, 222, 258, 296, 333, 344, 382, 387, 444, 516, 573, 666, 764, 774, 888, 999, 1032, 1146, 1161, 1332, 1528, 1548, 1591, 1719, 1998, 2292, 2322, 2664, 3096, 3182, 3438, 3996, 4584, 4644, 4773, 5157, 6364, 6876, 7067, 7992, 8213, 9288, 9546, 10314, 12728, 13752, 14134, 14319, 16426, 19092, 20628, 21201, 24639, 28268, 28638, 32852, 38184, 41256, 42402, 42957, 49278, 56536, 57276, 63603, 65704, 73917, 84804, 85914, 98556, 114552, 127206, 147834, 169608, 171828, 190809, 197112, 221751, 254412, 295668, 303881, 343656, 381618, 443502, 508824, 591336, 607762, 763236, 887004, 911643, 1215524, 1526472, 1774008, 1823286, 2431048, 2734929, 3646572, 5469858, 7293144, 8204787, 10939716, 16409574, 21879432, 32819148, 65638296]

約数ペア:

[(1, 65638296), (2, 32819148), (3, 21879432), (4, 16409574), (6, 10939716), (8, 8204787), (9, 7293144), (12, 5469858), (18, 3646572), (24, 2734929), (27, 2431048), (36, 1823286), (37, 1774008), (43, 1526472), (54, 1215524), (72, 911643), (74, 887004), (86, 763236), (108, 607762), (111, 591336), (129, 508824), (148, 443502), (172, 381618), (191, 343656), (216, 303881), (222, 295668), (258, 254412), (296, 221751), (333, 197112), (344, 190809), (382, 171828), (387, 169608), (444, 147834), (516, 127206), (573, 114552), (666, 98556), (764, 85914), (774, 84804), (888, 73917), (999, 65704), (1032, 63603), (1146, 57276), (1161, 56536), (1332, 49278), (1528, 42957), (1548, 42402), (1591, 41256), (1719, 38184), (1998, 32852), (2292, 28638), (2322, 28268), (2664, 24639), (3096, 21201), (3182, 20628), (3438, 19092), (3996, 16426), (4584, 14319), (4644, 14134), (4773, 13752), (5157, 12728), (6364, 10314), (6876, 9546), (7067, 9288), (7992, 8213)]