89433344

素因数分解:

$2^8\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{349}}^1$

素因数の和:396

約数の個数: 144

約数和(自身を含む): 240374400

約数和(自身を除く): 150941056

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 16, 22, 26, 28, 32, 44, 52, 56, 64, 77, 88, 91, 104, 112, 128, 143, 154, 176, 182, 208, 224, 256, 286, 308, 349, 352, 364, 416, 448, 572, 616, 698, 704, 728, 832, 896, 1001, 1144, 1232, 1396, 1408, 1456, 1664, 1792, 2002, 2288, 2443, 2464, 2792, 2816, 2912, 3328, 3839, 4004, 4537, 4576, 4886, 4928, 5584, 5824, 7678, 8008, 9074, 9152, 9772, 9856, 11168, 11648, 15356, 16016, 18148, 18304, 19544, 19712, 22336, 23296, 26873, 30712, 31759, 32032, 36296, 36608, 39088, 44672, 49907, 53746, 61424, 63518, 64064, 72592, 78176, 89344, 99814, 107492, 122848, 127036, 128128, 145184, 156352, 199628, 214984, 245696, 254072, 256256, 290368, 312704, 349349, 399256, 429968, 491392, 508144, 580736, 625408, 698698, 798512, 859936, 982784, 1016288, 1161472, 1397396, 1597024, 1719872, 2032576, 2794792, 3194048, 3439744, 4065152, 5589584, 6388096, 6879488, 8130304, 11179168, 12776192, 22358336, 44716672, 89433344]

約数ペア:

[(1, 89433344), (2, 44716672), (4, 22358336), (7, 12776192), (8, 11179168), (11, 8130304), (13, 6879488), (14, 6388096), (16, 5589584), (22, 4065152), (26, 3439744), (28, 3194048), (32, 2794792), (44, 2032576), (52, 1719872), (56, 1597024), (64, 1397396), (77, 1161472), (88, 1016288), (91, 982784), (104, 859936), (112, 798512), (128, 698698), (143, 625408), (154, 580736), (176, 508144), (182, 491392), (208, 429968), (224, 399256), (256, 349349), (286, 312704), (308, 290368), (349, 256256), (352, 254072), (364, 245696), (416, 214984), (448, 199628), (572, 156352), (616, 145184), (698, 128128), (704, 127036), (728, 122848), (832, 107492), (896, 99814), (1001, 89344), (1144, 78176), (1232, 72592), (1396, 64064), (1408, 63518), (1456, 61424), (1664, 53746), (1792, 49907), (2002, 44672), (2288, 39088), (2443, 36608), (2464, 36296), (2792, 32032), (2816, 31759), (2912, 30712), (3328, 26873), (3839, 23296), (4004, 22336), (4537, 19712), (4576, 19544), (4886, 18304), (4928, 18148), (5584, 16016), (5824, 15356), (7678, 11648), (8008, 11168), (9074, 9856), (9152, 9772)]