85764848

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{283}}^1$

素因数の和:382

約数の個数: 80

約数和(自身を含む): 189321216

約数和(自身を除く): 103556368

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 47, 52, 62, 94, 104, 124, 188, 208, 248, 283, 376, 403, 496, 566, 611, 752, 806, 1132, 1222, 1457, 1612, 2264, 2444, 2914, 3224, 3679, 4528, 4888, 5828, 6448, 7358, 8773, 9776, 11656, 13301, 14716, 17546, 18941, 23312, 26602, 29432, 35092, 37882, 53204, 58864, 70184, 75764, 106408, 114049, 140368, 151528, 172913, 212816, 228098, 303056, 345826, 412331, 456196, 691652, 824662, 912392, 1383304, 1649324, 1824784, 2766608, 3298648, 5360303, 6597296, 10720606, 21441212, 42882424, 85764848]

約数ペア:

[(1, 85764848), (2, 42882424), (4, 21441212), (8, 10720606), (13, 6597296), (16, 5360303), (26, 3298648), (31, 2766608), (47, 1824784), (52, 1649324), (62, 1383304), (94, 912392), (104, 824662), (124, 691652), (188, 456196), (208, 412331), (248, 345826), (283, 303056), (376, 228098), (403, 212816), (496, 172913), (566, 151528), (611, 140368), (752, 114049), (806, 106408), (1132, 75764), (1222, 70184), (1457, 58864), (1612, 53204), (2264, 37882), (2444, 35092), (2914, 29432), (3224, 26602), (3679, 23312), (4528, 18941), (4888, 17546), (5828, 14716), (6448, 13301), (7358, 11656), (8773, 9776)]