63688988

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1$

素因数の和:171

約数の個数: 96

約数和(自身を含む): 137894400

約数和(自身を除く): 74205412

約数列:

[1, 2, 4, 11, 19, 22, 29, 37, 38, 44, 58, 71, 74, 76, 116, 142, 148, 209, 284, 319, 407, 418, 551, 638, 703, 781, 814, 836, 1073, 1102, 1276, 1349, 1406, 1562, 1628, 2059, 2146, 2204, 2627, 2698, 2812, 3124, 4118, 4292, 5254, 5396, 6061, 7733, 8236, 10508, 11803, 12122, 14839, 15466, 20387, 22649, 23606, 24244, 28897, 29678, 30932, 39121, 40774, 45298, 47212, 49913, 57794, 59356, 76183, 78242, 81548, 90596, 99826, 115588, 152366, 156484, 199652, 224257, 304732, 430331, 448514, 549043, 838013, 860662, 897028, 1098086, 1447477, 1676026, 1721324, 2196172, 2894954, 3352052, 5789908, 15922247, 31844494, 63688988]

約数ペア:

[(1, 63688988), (2, 31844494), (4, 15922247), (11, 5789908), (19, 3352052), (22, 2894954), (29, 2196172), (37, 1721324), (38, 1676026), (44, 1447477), (58, 1098086), (71, 897028), (74, 860662), (76, 838013), (116, 549043), (142, 448514), (148, 430331), (209, 304732), (284, 224257), (319, 199652), (407, 156484), (418, 152366), (551, 115588), (638, 99826), (703, 90596), (781, 81548), (814, 78242), (836, 76183), (1073, 59356), (1102, 57794), (1276, 49913), (1349, 47212), (1406, 45298), (1562, 40774), (1628, 39121), (2059, 30932), (2146, 29678), (2204, 28897), (2627, 24244), (2698, 23606), (2812, 22649), (3124, 20387), (4118, 15466), (4292, 14839), (5254, 12122), (5396, 11803), (6061, 10508), (7733, 8236)]