78548496

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{421}}^1$

素因数の和:481

約数の個数: 120

約数和(自身を含む): 229824576

約数和(自身を除く): 151276080

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 23, 24, 26, 39, 46, 48, 52, 69, 78, 92, 104, 138, 156, 169, 184, 208, 276, 299, 312, 338, 368, 421, 507, 552, 598, 624, 676, 842, 897, 1014, 1104, 1196, 1263, 1352, 1684, 1794, 2028, 2392, 2526, 2704, 3368, 3588, 3887, 4056, 4784, 5052, 5473, 6736, 7176, 7774, 8112, 9683, 10104, 10946, 11661, 14352, 15548, 16419, 19366, 20208, 21892, 23322, 29049, 31096, 32838, 38732, 43784, 46644, 58098, 62192, 65676, 71149, 77464, 87568, 93288, 116196, 125879, 131352, 142298, 154928, 186576, 213447, 232392, 251758, 262704, 284596, 377637, 426894, 464784, 503516, 569192, 755274, 853788, 1007032, 1138384, 1510548, 1636427, 1707576, 2014064, 3021096, 3272854, 3415152, 4909281, 6042192, 6545708, 9818562, 13091416, 19637124, 26182832, 39274248, 78548496]

約数ペア:

[(1, 78548496), (2, 39274248), (3, 26182832), (4, 19637124), (6, 13091416), (8, 9818562), (12, 6545708), (13, 6042192), (16, 4909281), (23, 3415152), (24, 3272854), (26, 3021096), (39, 2014064), (46, 1707576), (48, 1636427), (52, 1510548), (69, 1138384), (78, 1007032), (92, 853788), (104, 755274), (138, 569192), (156, 503516), (169, 464784), (184, 426894), (208, 377637), (276, 284596), (299, 262704), (312, 251758), (338, 232392), (368, 213447), (421, 186576), (507, 154928), (552, 142298), (598, 131352), (624, 125879), (676, 116196), (842, 93288), (897, 87568), (1014, 77464), (1104, 71149), (1196, 65676), (1263, 62192), (1352, 58098), (1684, 46644), (1794, 43784), (2028, 38732), (2392, 32838), (2526, 31096), (2704, 29049), (3368, 23322), (3588, 21892), (3887, 20208), (4056, 19366), (4784, 16419), (5052, 15548), (5473, 14352), (6736, 11661), (7176, 10946), (7774, 10104), (8112, 9683)]