91814612

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{103}}^1\times {\mathrm{317}}^1$

素因数の和:480

約数の個数: 48

約数和(自身を含む): 175943040

約数和(自身を除く): 84128428

約数列:

[1, 2, 4, 19, 37, 38, 74, 76, 103, 148, 206, 317, 412, 634, 703, 1268, 1406, 1957, 2812, 3811, 3914, 6023, 7622, 7828, 11729, 12046, 15244, 23458, 24092, 32651, 46916, 65302, 72409, 130604, 144818, 222851, 289636, 445702, 620369, 891404, 1208087, 1240738, 2416174, 2481476, 4832348, 22953653, 45907306, 91814612]

約数ペア:

[(1, 91814612), (2, 45907306), (4, 22953653), (19, 4832348), (37, 2481476), (38, 2416174), (74, 1240738), (76, 1208087), (103, 891404), (148, 620369), (206, 445702), (317, 289636), (412, 222851), (634, 144818), (703, 130604), (1268, 72409), (1406, 65302), (1957, 46916), (2812, 32651), (3811, 24092), (3914, 23458), (6023, 15244), (7622, 12046), (7828, 11729)]