87511424

素因数分解:

$2^7\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{683}}^1$

素因数の和:728

約数の個数: 128

約数和(自身を含む): 234420480

約数和(自身を除く): 146909056

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, 286, 308, 352, 364, 416, 448, 572, 616, 683, 704, 728, 832, 896, 1001, 1144, 1232, 1366, 1408, 1456, 1664, 2002, 2288, 2464, 2732, 2912, 4004, 4576, 4781, 4928, 5464, 5824, 7513, 8008, 8879, 9152, 9562, 9856, 10928, 11648, 15026, 16016, 17758, 18304, 19124, 21856, 30052, 32032, 35516, 38248, 43712, 52591, 60104, 62153, 64064, 71032, 76496, 87424, 97669, 105182, 120208, 124306, 128128, 142064, 152992, 195338, 210364, 240416, 248612, 284128, 305984, 390676, 420728, 480832, 497224, 568256, 611968, 683683, 781352, 841456, 961664, 994448, 1136512, 1367366, 1562704, 1682912, 1988896, 2734732, 3125408, 3365824, 3977792, 5469464, 6250816, 6731648, 7955584, 10938928, 12501632, 21877856, 43755712, 87511424]

約数ペア:

[(1, 87511424), (2, 43755712), (4, 21877856), (7, 12501632), (8, 10938928), (11, 7955584), (13, 6731648), (14, 6250816), (16, 5469464), (22, 3977792), (26, 3365824), (28, 3125408), (32, 2734732), (44, 1988896), (52, 1682912), (56, 1562704), (64, 1367366), (77, 1136512), (88, 994448), (91, 961664), (104, 841456), (112, 781352), (128, 683683), (143, 611968), (154, 568256), (176, 497224), (182, 480832), (208, 420728), (224, 390676), (286, 305984), (308, 284128), (352, 248612), (364, 240416), (416, 210364), (448, 195338), (572, 152992), (616, 142064), (683, 128128), (704, 124306), (728, 120208), (832, 105182), (896, 97669), (1001, 87424), (1144, 76496), (1232, 71032), (1366, 64064), (1408, 62153), (1456, 60104), (1664, 52591), (2002, 43712), (2288, 38248), (2464, 35516), (2732, 32032), (2912, 30052), (4004, 21856), (4576, 19124), (4781, 18304), (4928, 17758), (5464, 16016), (5824, 15026), (7513, 11648), (8008, 10928), (8879, 9856), (9152, 9562)]