79883856

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{307}}^1$

素因数の和:473

約数の個数: 120

約数和(自身を含む): 243283040

約数和(自身を除く): 163399184

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 48, 52, 72, 78, 104, 117, 139, 144, 156, 208, 234, 278, 307, 312, 417, 468, 556, 614, 624, 834, 921, 936, 1112, 1228, 1251, 1668, 1807, 1842, 1872, 2224, 2456, 2502, 2763, 3336, 3614, 3684, 3991, 4912, 5004, 5421, 5526, 6672, 7228, 7368, 7982, 10008, 10842, 11052, 11973, 14456, 14736, 15964, 16263, 20016, 21684, 22104, 23946, 28912, 31928, 32526, 35919, 42673, 43368, 44208, 47892, 63856, 65052, 71838, 85346, 86736, 95784, 128019, 130104, 143676, 170692, 191568, 256038, 260208, 287352, 341384, 384057, 512076, 554749, 574704, 682768, 768114, 1024152, 1109498, 1536228, 1664247, 2048304, 2218996, 3072456, 3328494, 4437992, 4992741, 6144912, 6656988, 8875984, 9985482, 13313976, 19970964, 26627952, 39941928, 79883856]

約数ペア:

[(1, 79883856), (2, 39941928), (3, 26627952), (4, 19970964), (6, 13313976), (8, 9985482), (9, 8875984), (12, 6656988), (13, 6144912), (16, 4992741), (18, 4437992), (24, 3328494), (26, 3072456), (36, 2218996), (39, 2048304), (48, 1664247), (52, 1536228), (72, 1109498), (78, 1024152), (104, 768114), (117, 682768), (139, 574704), (144, 554749), (156, 512076), (208, 384057), (234, 341384), (278, 287352), (307, 260208), (312, 256038), (417, 191568), (468, 170692), (556, 143676), (614, 130104), (624, 128019), (834, 95784), (921, 86736), (936, 85346), (1112, 71838), (1228, 65052), (1251, 63856), (1668, 47892), (1807, 44208), (1842, 43368), (1872, 42673), (2224, 35919), (2456, 32526), (2502, 31928), (2763, 28912), (3336, 23946), (3614, 22104), (3684, 21684), (3991, 20016), (4912, 16263), (5004, 15964), (5421, 14736), (5526, 14456), (6672, 11973), (7228, 11052), (7368, 10842), (7982, 10008)]