72164352

素因数分解:

$2^{10}\times 3^1\times {\mathrm{13}}^2\times {\mathrm{139}}^1$

素因数の和:188

約数の個数: 132

約数和(自身を含む): 209776560

約数和(自身を除く): 137612208

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 64, 78, 96, 104, 128, 139, 156, 169, 192, 208, 256, 278, 312, 338, 384, 416, 417, 507, 512, 556, 624, 676, 768, 832, 834, 1014, 1024, 1112, 1248, 1352, 1536, 1664, 1668, 1807, 2028, 2224, 2496, 2704, 3072, 3328, 3336, 3614, 4056, 4448, 4992, 5408, 5421, 6656, 6672, 7228, 8112, 8896, 9984, 10816, 10842, 13312, 13344, 14456, 16224, 17792, 19968, 21632, 21684, 23491, 26688, 28912, 32448, 35584, 39936, 43264, 43368, 46982, 53376, 57824, 64896, 70473, 71168, 86528, 86736, 93964, 106752, 115648, 129792, 140946, 142336, 173056, 173472, 187928, 213504, 231296, 259584, 281892, 346944, 375856, 427008, 462592, 519168, 563784, 693888, 751712, 925184, 1127568, 1387776, 1503424, 1850368, 2255136, 2775552, 3006848, 4510272, 5551104, 6013696, 9020544, 12027392, 18041088, 24054784, 36082176, 72164352]

約数ペア:

[(1, 72164352), (2, 36082176), (3, 24054784), (4, 18041088), (6, 12027392), (8, 9020544), (12, 6013696), (13, 5551104), (16, 4510272), (24, 3006848), (26, 2775552), (32, 2255136), (39, 1850368), (48, 1503424), (52, 1387776), (64, 1127568), (78, 925184), (96, 751712), (104, 693888), (128, 563784), (139, 519168), (156, 462592), (169, 427008), (192, 375856), (208, 346944), (256, 281892), (278, 259584), (312, 231296), (338, 213504), (384, 187928), (416, 173472), (417, 173056), (507, 142336), (512, 140946), (556, 129792), (624, 115648), (676, 106752), (768, 93964), (832, 86736), (834, 86528), (1014, 71168), (1024, 70473), (1112, 64896), (1248, 57824), (1352, 53376), (1536, 46982), (1664, 43368), (1668, 43264), (1807, 39936), (2028, 35584), (2224, 32448), (2496, 28912), (2704, 26688), (3072, 23491), (3328, 21684), (3336, 21632), (3614, 19968), (4056, 17792), (4448, 16224), (4992, 14456), (5408, 13344), (5421, 13312), (6656, 10842), (6672, 10816), (7228, 9984), (8112, 8896)]