80211648

素因数分解:

$2^6\times 3^1\times {\mathrm{11}}^1\times {\mathrm{163}}^1\times {\mathrm{233}}^1$

素因数の和:422

約数の個数: 112

約数和(自身を含む): 233940096

約数和(自身を除く): 153728448

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 44, 48, 64, 66, 88, 96, 132, 163, 176, 192, 233, 264, 326, 352, 466, 489, 528, 652, 699, 704, 932, 978, 1056, 1304, 1398, 1793, 1864, 1956, 2112, 2563, 2608, 2796, 3586, 3728, 3912, 5126, 5216, 5379, 5592, 7172, 7456, 7689, 7824, 10252, 10432, 10758, 11184, 14344, 14912, 15378, 15648, 20504, 21516, 22368, 28688, 30756, 31296, 37979, 41008, 43032, 44736, 57376, 61512, 75958, 82016, 86064, 113937, 114752, 123024, 151916, 164032, 172128, 227874, 246048, 303832, 344256, 417769, 455748, 492096, 607664, 835538, 911496, 1215328, 1253307, 1671076, 1822992, 2430656, 2506614, 3342152, 3645984, 5013228, 6684304, 7291968, 10026456, 13368608, 20052912, 26737216, 40105824, 80211648]

約数ペア:

[(1, 80211648), (2, 40105824), (3, 26737216), (4, 20052912), (6, 13368608), (8, 10026456), (11, 7291968), (12, 6684304), (16, 5013228), (22, 3645984), (24, 3342152), (32, 2506614), (33, 2430656), (44, 1822992), (48, 1671076), (64, 1253307), (66, 1215328), (88, 911496), (96, 835538), (132, 607664), (163, 492096), (176, 455748), (192, 417769), (233, 344256), (264, 303832), (326, 246048), (352, 227874), (466, 172128), (489, 164032), (528, 151916), (652, 123024), (699, 114752), (704, 113937), (932, 86064), (978, 82016), (1056, 75958), (1304, 61512), (1398, 57376), (1793, 44736), (1864, 43032), (1956, 41008), (2112, 37979), (2563, 31296), (2608, 30756), (2796, 28688), (3586, 22368), (3728, 21516), (3912, 20504), (5126, 15648), (5216, 15378), (5379, 14912), (5592, 14344), (7172, 11184), (7456, 10758), (7689, 10432), (7824, 10252)]