80392788072

素因数分解:

$2^3\times 3^2\times {\mathrm{37}}^1\times {\mathrm{30177473}}^1$

素因数の和:30177522

約数の個数: 48

約数和(自身を含む): 223615082340

約数和(自身を除く): 143222294268

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 37, 72, 74, 111, 148, 222, 296, 333, 444, 666, 888, 1332, 2664, 30177473, 60354946, 90532419, 120709892, 181064838, 241419784, 271597257, 362129676, 543194514, 724259352, 1086389028, 1116566501, 2172778056, 2233133002, 3349699503, 4466266004, 6699399006, 8932532008, 10049098509, 13398798012, 20098197018, 26797596024, 40196394036, 80392788072]

約数ペア:

[(1, 80392788072), (2, 40196394036), (3, 26797596024), (4, 20098197018), (6, 13398798012), (8, 10049098509), (9, 8932532008), (12, 6699399006), (18, 4466266004), (24, 3349699503), (36, 2233133002), (37, 2172778056), (72, 1116566501), (74, 1086389028), (111, 724259352), (148, 543194514), (222, 362129676), (296, 271597257), (333, 241419784), (444, 181064838), (666, 120709892), (888, 90532419), (1332, 60354946), (2664, 30177473)]