63419188

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{73}}^1$

素因数の和:197

約数の個数: 96

約数和(自身を含む): 143216640

約数和(自身を除く): 79797452

約数列:

[1, 2, 4, 7, 14, 19, 23, 28, 38, 46, 71, 73, 76, 92, 133, 142, 146, 161, 266, 284, 292, 322, 437, 497, 511, 532, 644, 874, 994, 1022, 1349, 1387, 1633, 1679, 1748, 1988, 2044, 2698, 2774, 3059, 3266, 3358, 5183, 5396, 5548, 6118, 6532, 6716, 9443, 9709, 10366, 11431, 11753, 12236, 18886, 19418, 20732, 22862, 23506, 31027, 31901, 36281, 37772, 38836, 45724, 47012, 62054, 63802, 72562, 98477, 119209, 124108, 127604, 145124, 196954, 217189, 223307, 238418, 393908, 434378, 446614, 476836, 689339, 834463, 868756, 893228, 1378678, 1668926, 2264971, 2757356, 3337852, 4529942, 9059884, 15854797, 31709594, 63419188]

約数ペア:

[(1, 63419188), (2, 31709594), (4, 15854797), (7, 9059884), (14, 4529942), (19, 3337852), (23, 2757356), (28, 2264971), (38, 1668926), (46, 1378678), (71, 893228), (73, 868756), (76, 834463), (92, 689339), (133, 476836), (142, 446614), (146, 434378), (161, 393908), (266, 238418), (284, 223307), (292, 217189), (322, 196954), (437, 145124), (497, 127604), (511, 124108), (532, 119209), (644, 98477), (874, 72562), (994, 63802), (1022, 62054), (1349, 47012), (1387, 45724), (1633, 38836), (1679, 37772), (1748, 36281), (1988, 31901), (2044, 31027), (2698, 23506), (2774, 22862), (3059, 20732), (3266, 19418), (3358, 18886), (5183, 12236), (5396, 11753), (5548, 11431), (6118, 10366), (6532, 9709), (6716, 9443)]