72176312

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{6367}}^1$

素因数の和:6495

約数の個数: 32

約数和(自身を含む): 147100800

約数和(自身を除く): 74924488

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 109, 218, 436, 872, 1417, 2834, 5668, 6367, 11336, 12734, 25468, 50936, 82771, 165542, 331084, 662168, 694003, 1388006, 2776012, 5552024, 9022039, 18044078, 36088156, 72176312]

約数ペア:

[(1, 72176312), (2, 36088156), (4, 18044078), (8, 9022039), (13, 5552024), (26, 2776012), (52, 1388006), (104, 694003), (109, 662168), (218, 331084), (436, 165542), (872, 82771), (1417, 50936), (2834, 25468), (5668, 12734), (6367, 11336)]