82087904

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{89}}^1$

素因数の和:196

約数の個数: 96

約数和(自身を含む): 180986400

約数和(自身を除く): 98898496

約数列:

[1, 2, 4, 8, 16, 19, 32, 37, 38, 41, 74, 76, 82, 89, 148, 152, 164, 178, 296, 304, 328, 356, 592, 608, 656, 703, 712, 779, 1184, 1312, 1406, 1424, 1517, 1558, 1691, 2812, 2848, 3034, 3116, 3293, 3382, 3649, 5624, 6068, 6232, 6586, 6764, 7298, 11248, 12136, 12464, 13172, 13528, 14596, 22496, 24272, 24928, 26344, 27056, 28823, 29192, 48544, 52688, 54112, 57646, 58384, 62567, 69331, 105376, 115292, 116768, 125134, 135013, 138662, 230584, 250268, 270026, 277324, 461168, 500536, 540052, 554648, 922336, 1001072, 1080104, 1109296, 2002144, 2160208, 2218592, 2565247, 4320416, 5130494, 10260988, 20521976, 41043952, 82087904]

約数ペア:

[(1, 82087904), (2, 41043952), (4, 20521976), (8, 10260988), (16, 5130494), (19, 4320416), (32, 2565247), (37, 2218592), (38, 2160208), (41, 2002144), (74, 1109296), (76, 1080104), (82, 1001072), (89, 922336), (148, 554648), (152, 540052), (164, 500536), (178, 461168), (296, 277324), (304, 270026), (328, 250268), (356, 230584), (592, 138662), (608, 135013), (656, 125134), (703, 116768), (712, 115292), (779, 105376), (1184, 69331), (1312, 62567), (1406, 58384), (1424, 57646), (1517, 54112), (1558, 52688), (1691, 48544), (2812, 29192), (2848, 28823), (3034, 27056), (3116, 26344), (3293, 24928), (3382, 24272), (3649, 22496), (5624, 14596), (6068, 13528), (6232, 13172), (6586, 12464), (6764, 12136), (7298, 11248)]