71722248

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^2\times {\mathrm{17683}}^1$

素因数の和:17718

約数の個数: 48

約数和(自身を含む): 194170320

約数和(自身を除く): 122448072

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 169, 312, 338, 507, 676, 1014, 1352, 2028, 4056, 17683, 35366, 53049, 70732, 106098, 141464, 212196, 229879, 424392, 459758, 689637, 919516, 1379274, 1839032, 2758548, 2988427, 5517096, 5976854, 8965281, 11953708, 17930562, 23907416, 35861124, 71722248]

約数ペア:

[(1, 71722248), (2, 35861124), (3, 23907416), (4, 17930562), (6, 11953708), (8, 8965281), (12, 5976854), (13, 5517096), (24, 2988427), (26, 2758548), (39, 1839032), (52, 1379274), (78, 919516), (104, 689637), (156, 459758), (169, 424392), (312, 229879), (338, 212196), (507, 141464), (676, 106098), (1014, 70732), (1352, 53049), (2028, 35366), (4056, 17683)]