80299534

素因数分解:

$2^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{157}}^1\times {\mathrm{307}}^1$

素因数の和:497

約数の個数: 48

約数和(自身を含む): 149787792

約数和(自身を除く): 69488258

約数列:

[1, 2, 7, 14, 17, 34, 49, 98, 119, 157, 238, 307, 314, 614, 833, 1099, 1666, 2149, 2198, 2669, 4298, 5219, 5338, 7693, 10438, 15043, 15386, 18683, 30086, 36533, 37366, 48199, 73066, 96398, 130781, 255731, 261562, 337393, 511462, 674786, 819383, 1638766, 2361751, 4723502, 5735681, 11471362, 40149767, 80299534]

約数ペア:

[(1, 80299534), (2, 40149767), (7, 11471362), (14, 5735681), (17, 4723502), (34, 2361751), (49, 1638766), (98, 819383), (119, 674786), (157, 511462), (238, 337393), (307, 261562), (314, 255731), (614, 130781), (833, 96398), (1099, 73066), (1666, 48199), (2149, 37366), (2198, 36533), (2669, 30086), (4298, 18683), (5219, 15386), (5338, 15043), (7693, 10438)]