80682228

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{2791}}^1$

素因数の和:2885

約数の個数: 72

約数和(自身を含む): 225615936

約数和(自身を除く): 144933708

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 73, 99, 132, 146, 198, 219, 292, 396, 438, 657, 803, 876, 1314, 1606, 2409, 2628, 2791, 3212, 4818, 5582, 7227, 8373, 9636, 11164, 14454, 16746, 25119, 28908, 30701, 33492, 50238, 61402, 92103, 100476, 122804, 184206, 203743, 276309, 368412, 407486, 552618, 611229, 814972, 1105236, 1222458, 1833687, 2241173, 2444916, 3667374, 4482346, 6723519, 7334748, 8964692, 13447038, 20170557, 26894076, 40341114, 80682228]

約数ペア:

[(1, 80682228), (2, 40341114), (3, 26894076), (4, 20170557), (6, 13447038), (9, 8964692), (11, 7334748), (12, 6723519), (18, 4482346), (22, 3667374), (33, 2444916), (36, 2241173), (44, 1833687), (66, 1222458), (73, 1105236), (99, 814972), (132, 611229), (146, 552618), (198, 407486), (219, 368412), (292, 276309), (396, 203743), (438, 184206), (657, 122804), (803, 100476), (876, 92103), (1314, 61402), (1606, 50238), (2409, 33492), (2628, 30701), (2791, 28908), (3212, 25119), (4818, 16746), (5582, 14454), (7227, 11164), (8373, 9636)]