84820736

素因数分解:

$2^8\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{331}}^1$

素因数の和:378

約数の個数: 144

約数和(自身を含む): 228012288

約数和(自身を除く): 143191552

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, 331, 352, 364, 416, 448, 572, 616, 662, 704, 728, 832, 896, 1001, 1144, 1232, 1324, 1408, 1456, 1664, 1792, 2002, 2288, 2317, 2464, 2648, 2816, 2912, 3328, 3641, 4004, 4303, 4576, 4634, 4928, 5296, 5824, 7282, 8008, 8606, 9152, 9268, 9856, 10592, 11648, 14564, 16016, 17212, 18304, 18536, 19712, 21184, 23296, 25487, 29128, 30121, 32032, 34424, 36608, 37072, 42368, 47333, 50974, 58256, 60242, 64064, 68848, 74144, 84736, 94666, 101948, 116512, 120484, 128128, 137696, 148288, 189332, 203896, 233024, 240968, 256256, 275392, 296576, 331331, 378664, 407792, 466048, 481936, 550784, 593152, 662662, 757328, 815584, 932096, 963872, 1101568, 1325324, 1514656, 1631168, 1927744, 2650648, 3029312, 3262336, 3855488, 5301296, 6058624, 6524672, 7710976, 10602592, 12117248, 21205184, 42410368, 84820736]

約数ペア:

[(1, 84820736), (2, 42410368), (4, 21205184), (7, 12117248), (8, 10602592), (11, 7710976), (13, 6524672), (14, 6058624), (16, 5301296), (22, 3855488), (26, 3262336), (28, 3029312), (32, 2650648), (44, 1927744), (52, 1631168), (56, 1514656), (64, 1325324), (77, 1101568), (88, 963872), (91, 932096), (104, 815584), (112, 757328), (128, 662662), (143, 593152), (154, 550784), (176, 481936), (182, 466048), (208, 407792), (224, 378664), (256, 331331), (286, 296576), (308, 275392), (331, 256256), (352, 240968), (364, 233024), (416, 203896), (448, 189332), (572, 148288), (616, 137696), (662, 128128), (704, 120484), (728, 116512), (832, 101948), (896, 94666), (1001, 84736), (1144, 74144), (1232, 68848), (1324, 64064), (1408, 60242), (1456, 58256), (1664, 50974), (1792, 47333), (2002, 42368), (2288, 37072), (2317, 36608), (2464, 34424), (2648, 32032), (2816, 30121), (2912, 29128), (3328, 25487), (3641, 23296), (4004, 21184), (4303, 19712), (4576, 18536), (4634, 18304), (4928, 17212), (5296, 16016), (5824, 14564), (7282, 11648), (8008, 10592), (8606, 9856), (9152, 9268)]