83868616

素因数分解:

$2^3\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{89}}^1$

素因数の和:179

約数の個数: 96

約数和(自身を含む): 186769800

約数和(自身を除く): 102901184

約数列:

[1, 2, 4, 8, 13, 17, 26, 34, 41, 52, 68, 82, 89, 104, 136, 164, 169, 178, 221, 328, 338, 356, 442, 533, 676, 697, 712, 884, 1066, 1157, 1352, 1394, 1513, 1768, 2132, 2314, 2788, 2873, 3026, 3649, 4264, 4628, 5576, 5746, 6052, 6929, 7298, 9061, 9256, 11492, 12104, 13858, 14596, 15041, 18122, 19669, 22984, 27716, 29192, 30082, 36244, 39338, 47437, 55432, 60164, 62033, 72488, 78676, 94874, 117793, 120328, 124066, 157352, 189748, 235586, 248132, 255697, 379496, 471172, 496264, 511394, 616681, 806429, 942344, 1022788, 1233362, 1612858, 2045576, 2466724, 3225716, 4933448, 6451432, 10483577, 20967154, 41934308, 83868616]

約数ペア:

[(1, 83868616), (2, 41934308), (4, 20967154), (8, 10483577), (13, 6451432), (17, 4933448), (26, 3225716), (34, 2466724), (41, 2045576), (52, 1612858), (68, 1233362), (82, 1022788), (89, 942344), (104, 806429), (136, 616681), (164, 511394), (169, 496264), (178, 471172), (221, 379496), (328, 255697), (338, 248132), (356, 235586), (442, 189748), (533, 157352), (676, 124066), (697, 120328), (712, 117793), (884, 94874), (1066, 78676), (1157, 72488), (1352, 62033), (1394, 60164), (1513, 55432), (1768, 47437), (2132, 39338), (2314, 36244), (2788, 30082), (2873, 29192), (3026, 27716), (3649, 22984), (4264, 19669), (4628, 18122), (5576, 15041), (5746, 14596), (6052, 13858), (6929, 12104), (7298, 11492), (9061, 9256)]