65209368

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{659}}^1$

素因数の和:725

約数の個数: 128

約数和(自身を含む): 202752000

約数和(自身を除く): 137542632

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 19, 21, 24, 28, 31, 38, 42, 56, 57, 62, 76, 84, 93, 114, 124, 133, 152, 168, 186, 217, 228, 248, 266, 372, 399, 434, 456, 532, 589, 651, 659, 744, 798, 868, 1064, 1178, 1302, 1318, 1596, 1736, 1767, 1977, 2356, 2604, 2636, 3192, 3534, 3954, 4123, 4613, 4712, 5208, 5272, 7068, 7908, 8246, 9226, 12369, 12521, 13839, 14136, 15816, 16492, 18452, 20429, 24738, 25042, 27678, 32984, 36904, 37563, 40858, 49476, 50084, 55356, 61287, 75126, 81716, 87647, 98952, 100168, 110712, 122574, 143003, 150252, 163432, 175294, 245148, 262941, 286006, 300504, 350588, 388151, 429009, 490296, 525882, 572012, 701176, 776302, 858018, 1051764, 1144024, 1164453, 1552604, 1716036, 2103528, 2328906, 2717057, 3105208, 3432072, 4657812, 5434114, 8151171, 9315624, 10868228, 16302342, 21736456, 32604684, 65209368]

約数ペア:

[(1, 65209368), (2, 32604684), (3, 21736456), (4, 16302342), (6, 10868228), (7, 9315624), (8, 8151171), (12, 5434114), (14, 4657812), (19, 3432072), (21, 3105208), (24, 2717057), (28, 2328906), (31, 2103528), (38, 1716036), (42, 1552604), (56, 1164453), (57, 1144024), (62, 1051764), (76, 858018), (84, 776302), (93, 701176), (114, 572012), (124, 525882), (133, 490296), (152, 429009), (168, 388151), (186, 350588), (217, 300504), (228, 286006), (248, 262941), (266, 245148), (372, 175294), (399, 163432), (434, 150252), (456, 143003), (532, 122574), (589, 110712), (651, 100168), (659, 98952), (744, 87647), (798, 81716), (868, 75126), (1064, 61287), (1178, 55356), (1302, 50084), (1318, 49476), (1596, 40858), (1736, 37563), (1767, 36904), (1977, 32984), (2356, 27678), (2604, 25042), (2636, 24738), (3192, 20429), (3534, 18452), (3954, 16492), (4123, 15816), (4613, 14136), (4712, 13839), (5208, 12521), (5272, 12369), (7068, 9226), (7908, 8246)]