72977616

素因数分解:

$2^4\times 3^2\times {\mathrm{37}}^1\times {\mathrm{13697}}^1$

素因数の和:13748

約数の個数: 60

約数和(自身を含む): 209771172

約数和(自身を除く): 136793556

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 37, 48, 72, 74, 111, 144, 148, 222, 296, 333, 444, 592, 666, 888, 1332, 1776, 2664, 5328, 13697, 27394, 41091, 54788, 82182, 109576, 123273, 164364, 219152, 246546, 328728, 493092, 506789, 657456, 986184, 1013578, 1520367, 1972368, 2027156, 3040734, 4054312, 4561101, 6081468, 8108624, 9122202, 12162936, 18244404, 24325872, 36488808, 72977616]

約数ペア:

[(1, 72977616), (2, 36488808), (3, 24325872), (4, 18244404), (6, 12162936), (8, 9122202), (9, 8108624), (12, 6081468), (16, 4561101), (18, 4054312), (24, 3040734), (36, 2027156), (37, 1972368), (48, 1520367), (72, 1013578), (74, 986184), (111, 657456), (144, 506789), (148, 493092), (222, 328728), (296, 246546), (333, 219152), (444, 164364), (592, 123273), (666, 109576), (888, 82182), (1332, 54788), (1776, 41091), (2664, 27394), (5328, 13697)]