76990518

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{257}}^1$

素因数の和:382

約数の個数: 96

約数和(自身を含む): 195605280

約数和(自身を除く): 118614762

約数列:

[1, 2, 3, 6, 9, 11, 17, 18, 22, 33, 34, 51, 66, 89, 99, 102, 153, 178, 187, 198, 257, 267, 306, 374, 514, 534, 561, 771, 801, 979, 1122, 1513, 1542, 1602, 1683, 1958, 2313, 2827, 2937, 3026, 3366, 4369, 4539, 4626, 5654, 5874, 8481, 8738, 8811, 9078, 13107, 13617, 16643, 16962, 17622, 22873, 25443, 26214, 27234, 33286, 39321, 45746, 48059, 49929, 50886, 68619, 78642, 96118, 99858, 137238, 144177, 149787, 205857, 251603, 288354, 299574, 388841, 411714, 432531, 503206, 754809, 777682, 865062, 1166523, 1509618, 2264427, 2333046, 3499569, 4277251, 4528854, 6999138, 8554502, 12831753, 25663506, 38495259, 76990518]

約数ペア:

[(1, 76990518), (2, 38495259), (3, 25663506), (6, 12831753), (9, 8554502), (11, 6999138), (17, 4528854), (18, 4277251), (22, 3499569), (33, 2333046), (34, 2264427), (51, 1509618), (66, 1166523), (89, 865062), (99, 777682), (102, 754809), (153, 503206), (178, 432531), (187, 411714), (198, 388841), (257, 299574), (267, 288354), (306, 251603), (374, 205857), (514, 149787), (534, 144177), (561, 137238), (771, 99858), (801, 96118), (979, 78642), (1122, 68619), (1513, 50886), (1542, 49929), (1602, 48059), (1683, 45746), (1958, 39321), (2313, 33286), (2827, 27234), (2937, 26214), (3026, 25443), (3366, 22873), (4369, 17622), (4539, 16962), (4626, 16643), (5654, 13617), (5874, 13107), (8481, 9078), (8738, 8811)]