83865372

素因数分解:

$2^2\times 3^1\times {\mathrm{137}}^1\times {\mathrm{139}}^1\times {\mathrm{367}}^1$

素因数の和:650

約数の個数: 48

約数和(自身を含む): 199073280

約数和(自身を除く): 115207908

約数列:

[1, 2, 3, 4, 6, 12, 137, 139, 274, 278, 367, 411, 417, 548, 556, 734, 822, 834, 1101, 1468, 1644, 1668, 2202, 4404, 19043, 38086, 50279, 51013, 57129, 76172, 100558, 102026, 114258, 150837, 153039, 201116, 204052, 228516, 301674, 306078, 603348, 612156, 6988781, 13977562, 20966343, 27955124, 41932686, 83865372]

約数ペア:

[(1, 83865372), (2, 41932686), (3, 27955124), (4, 20966343), (6, 13977562), (12, 6988781), (137, 612156), (139, 603348), (274, 306078), (278, 301674), (367, 228516), (411, 204052), (417, 201116), (548, 153039), (556, 150837), (734, 114258), (822, 102026), (834, 100558), (1101, 76172), (1468, 57129), (1644, 51013), (1668, 50279), (2202, 38086), (4404, 19043)]