66748572

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{2309}}^1$

素因数の和:2403

約数の個数: 72

約数和(自身を含む): 186666480

約数和(自身を除く): 119917908

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, 2309, 2409, 2628, 3212, 4618, 4818, 6927, 7227, 9236, 9636, 13854, 14454, 20781, 25399, 27708, 28908, 41562, 50798, 76197, 83124, 101596, 152394, 168557, 228591, 304788, 337114, 457182, 505671, 674228, 914364, 1011342, 1517013, 1854127, 2022684, 3034026, 3708254, 5562381, 6068052, 7416508, 11124762, 16687143, 22249524, 33374286, 66748572]

約数ペア:

[(1, 66748572), (2, 33374286), (3, 22249524), (4, 16687143), (6, 11124762), (9, 7416508), (11, 6068052), (12, 5562381), (18, 3708254), (22, 3034026), (33, 2022684), (36, 1854127), (44, 1517013), (66, 1011342), (73, 914364), (99, 674228), (132, 505671), (146, 457182), (198, 337114), (219, 304788), (292, 228591), (396, 168557), (438, 152394), (657, 101596), (803, 83124), (876, 76197), (1314, 50798), (1606, 41562), (2309, 28908), (2409, 27708), (2628, 25399), (3212, 20781), (4618, 14454), (4818, 13854), (6927, 9636), (7227, 9236)]