79860144

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{389}}^1$

素因数の和:467

約数の個数: 160

約数和(自身を含む): 259983360

約数和(自身を除く): 180123216

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 39, 42, 47, 48, 52, 56, 78, 84, 91, 94, 104, 112, 141, 156, 168, 182, 188, 208, 273, 282, 312, 329, 336, 364, 376, 389, 546, 564, 611, 624, 658, 728, 752, 778, 987, 1092, 1128, 1167, 1222, 1316, 1456, 1556, 1833, 1974, 2184, 2256, 2334, 2444, 2632, 2723, 3112, 3666, 3948, 4277, 4368, 4668, 4888, 5057, 5264, 5446, 6224, 7332, 7896, 8169, 8554, 9336, 9776, 10114, 10892, 12831, 14664, 15171, 15792, 16338, 17108, 18283, 18672, 20228, 21784, 25662, 29328, 30342, 32676, 34216, 35399, 36566, 40456, 43568, 51324, 54849, 60684, 65352, 68432, 70798, 73132, 80912, 102648, 106197, 109698, 121368, 127981, 130704, 141596, 146264, 205296, 212394, 219396, 237679, 242736, 255962, 283192, 292528, 383943, 424788, 438792, 475358, 511924, 566384, 713037, 767886, 849576, 877584, 950716, 1023848, 1426074, 1535772, 1663753, 1699152, 1901432, 2047696, 2852148, 3071544, 3327506, 3802864, 4991259, 5704296, 6143088, 6655012, 9982518, 11408592, 13310024, 19965036, 26620048, 39930072, 79860144]

約数ペア:

[(1, 79860144), (2, 39930072), (3, 26620048), (4, 19965036), (6, 13310024), (7, 11408592), (8, 9982518), (12, 6655012), (13, 6143088), (14, 5704296), (16, 4991259), (21, 3802864), (24, 3327506), (26, 3071544), (28, 2852148), (39, 2047696), (42, 1901432), (47, 1699152), (48, 1663753), (52, 1535772), (56, 1426074), (78, 1023848), (84, 950716), (91, 877584), (94, 849576), (104, 767886), (112, 713037), (141, 566384), (156, 511924), (168, 475358), (182, 438792), (188, 424788), (208, 383943), (273, 292528), (282, 283192), (312, 255962), (329, 242736), (336, 237679), (364, 219396), (376, 212394), (389, 205296), (546, 146264), (564, 141596), (611, 130704), (624, 127981), (658, 121368), (728, 109698), (752, 106197), (778, 102648), (987, 80912), (1092, 73132), (1128, 70798), (1167, 68432), (1222, 65352), (1316, 60684), (1456, 54849), (1556, 51324), (1833, 43568), (1974, 40456), (2184, 36566), (2256, 35399), (2334, 34216), (2444, 32676), (2632, 30342), (2723, 29328), (3112, 25662), (3666, 21784), (3948, 20228), (4277, 18672), (4368, 18283), (4668, 17108), (4888, 16338), (5057, 15792), (5264, 15171), (5446, 14664), (6224, 12831), (7332, 10892), (7896, 10114), (8169, 9776), (8554, 9336)]