68473872

素因数分解:

$2^4\times 3^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{863}}^1$

素因数の和:925

約数の個数: 120

約数和(自身を含む): 208915200

約数和(自身を除く): 140441328

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 29, 36, 38, 48, 57, 58, 72, 76, 87, 114, 116, 144, 152, 171, 174, 228, 232, 261, 304, 342, 348, 456, 464, 522, 551, 684, 696, 863, 912, 1044, 1102, 1368, 1392, 1653, 1726, 2088, 2204, 2589, 2736, 3306, 3452, 4176, 4408, 4959, 5178, 6612, 6904, 7767, 8816, 9918, 10356, 13224, 13808, 15534, 16397, 19836, 20712, 25027, 26448, 31068, 32794, 39672, 41424, 49191, 50054, 62136, 65588, 75081, 79344, 98382, 100108, 124272, 131176, 147573, 150162, 196764, 200216, 225243, 262352, 295146, 300324, 393528, 400432, 450486, 475513, 590292, 600648, 787056, 900972, 951026, 1180584, 1201296, 1426539, 1801944, 1902052, 2361168, 2853078, 3603888, 3804104, 4279617, 5706156, 7608208, 8559234, 11412312, 17118468, 22824624, 34236936, 68473872]

約数ペア:

[(1, 68473872), (2, 34236936), (3, 22824624), (4, 17118468), (6, 11412312), (8, 8559234), (9, 7608208), (12, 5706156), (16, 4279617), (18, 3804104), (19, 3603888), (24, 2853078), (29, 2361168), (36, 1902052), (38, 1801944), (48, 1426539), (57, 1201296), (58, 1180584), (72, 951026), (76, 900972), (87, 787056), (114, 600648), (116, 590292), (144, 475513), (152, 450486), (171, 400432), (174, 393528), (228, 300324), (232, 295146), (261, 262352), (304, 225243), (342, 200216), (348, 196764), (456, 150162), (464, 147573), (522, 131176), (551, 124272), (684, 100108), (696, 98382), (863, 79344), (912, 75081), (1044, 65588), (1102, 62136), (1368, 50054), (1392, 49191), (1653, 41424), (1726, 39672), (2088, 32794), (2204, 31068), (2589, 26448), (2736, 25027), (3306, 20712), (3452, 19836), (4176, 16397), (4408, 15534), (4959, 13808), (5178, 13224), (6612, 10356), (6904, 9918), (7767, 8816)]