72866407686

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{5903}}^1\times {\mathrm{89449}}^1$

素因数の和:95380

約数の個数: 32

約数和(自身を含む): 152096486400

約数和(自身を除く): 79230078714

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 5903, 11806, 17709, 35418, 89449, 135769, 178898, 268347, 271538, 407307, 536694, 814614, 2057327, 4114654, 6171981, 12343962, 528017447, 1056034894, 1584052341, 3168104682, 12144401281, 24288802562, 36433203843, 72866407686]

約数ペア:

[(1, 72866407686), (2, 36433203843), (3, 24288802562), (6, 12144401281), (23, 3168104682), (46, 1584052341), (69, 1056034894), (138, 528017447), (5903, 12343962), (11806, 6171981), (17709, 4114654), (35418, 2057327), (89449, 814614), (135769, 536694), (178898, 407307), (268347, 271538)]