72751488

素因数分解:

$2^7\times 3^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{139}}^1$

素因数の和:232

約数の個数: 128

約数和(自身を含む): 205632000

約数和(自身を除く): 132880512

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 29, 32, 47, 48, 58, 64, 87, 94, 96, 116, 128, 139, 141, 174, 188, 192, 232, 278, 282, 348, 376, 384, 417, 464, 556, 564, 696, 752, 834, 928, 1112, 1128, 1363, 1392, 1504, 1668, 1856, 2224, 2256, 2726, 2784, 3008, 3336, 3712, 4031, 4089, 4448, 4512, 5452, 5568, 6016, 6533, 6672, 8062, 8178, 8896, 9024, 10904, 11136, 12093, 13066, 13344, 16124, 16356, 17792, 18048, 19599, 21808, 24186, 26132, 26688, 32248, 32712, 39198, 43616, 48372, 52264, 53376, 64496, 65424, 78396, 87232, 96744, 104528, 128992, 130848, 156792, 174464, 189457, 193488, 209056, 257984, 261696, 313584, 378914, 386976, 418112, 515968, 523392, 568371, 627168, 757828, 773952, 836224, 1136742, 1254336, 1515656, 1547904, 2273484, 2508672, 3031312, 4546968, 6062624, 9093936, 12125248, 18187872, 24250496, 36375744, 72751488]

約数ペア:

[(1, 72751488), (2, 36375744), (3, 24250496), (4, 18187872), (6, 12125248), (8, 9093936), (12, 6062624), (16, 4546968), (24, 3031312), (29, 2508672), (32, 2273484), (47, 1547904), (48, 1515656), (58, 1254336), (64, 1136742), (87, 836224), (94, 773952), (96, 757828), (116, 627168), (128, 568371), (139, 523392), (141, 515968), (174, 418112), (188, 386976), (192, 378914), (232, 313584), (278, 261696), (282, 257984), (348, 209056), (376, 193488), (384, 189457), (417, 174464), (464, 156792), (556, 130848), (564, 128992), (696, 104528), (752, 96744), (834, 87232), (928, 78396), (1112, 65424), (1128, 64496), (1363, 53376), (1392, 52264), (1504, 48372), (1668, 43616), (1856, 39198), (2224, 32712), (2256, 32248), (2726, 26688), (2784, 26132), (3008, 24186), (3336, 21808), (3712, 19599), (4031, 18048), (4089, 17792), (4448, 16356), (4512, 16124), (5452, 13344), (5568, 13066), (6016, 12093), (6533, 11136), (6672, 10904), (8062, 9024), (8178, 8896)]