83673464

素因数分解:

$2^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{157}}^1\times {\mathrm{307}}^1$

素因数の和:508

約数の個数: 64

約数和(自身を含む): 186869760

約数和(自身を除く): 103196296

約数列:

[1, 2, 4, 7, 8, 14, 28, 31, 56, 62, 124, 157, 217, 248, 307, 314, 434, 614, 628, 868, 1099, 1228, 1256, 1736, 2149, 2198, 2456, 4298, 4396, 4867, 8596, 8792, 9517, 9734, 17192, 19034, 19468, 34069, 38068, 38936, 48199, 66619, 68138, 76136, 96398, 133238, 136276, 192796, 266476, 272552, 337393, 385592, 532952, 674786, 1349572, 1494169, 2699144, 2988338, 5976676, 10459183, 11953352, 20918366, 41836732, 83673464]

約数ペア:

[(1, 83673464), (2, 41836732), (4, 20918366), (7, 11953352), (8, 10459183), (14, 5976676), (28, 2988338), (31, 2699144), (56, 1494169), (62, 1349572), (124, 674786), (157, 532952), (217, 385592), (248, 337393), (307, 272552), (314, 266476), (434, 192796), (614, 136276), (628, 133238), (868, 96398), (1099, 76136), (1228, 68138), (1256, 66619), (1736, 48199), (2149, 38936), (2198, 38068), (2456, 34069), (4298, 19468), (4396, 19034), (4867, 17192), (8596, 9734), (8792, 9517)]