70720104

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{32381}}^1$

素因数の和:32410

約数の個数: 64

約数和(自身を含む): 217607040

約数和(自身を除く): 146886936

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 39, 42, 52, 56, 78, 84, 91, 104, 156, 168, 182, 273, 312, 364, 546, 728, 1092, 2184, 32381, 64762, 97143, 129524, 194286, 226667, 259048, 388572, 420953, 453334, 680001, 777144, 841906, 906668, 1262859, 1360002, 1683812, 1813336, 2525718, 2720004, 2946671, 3367624, 5051436, 5440008, 5893342, 8840013, 10102872, 11786684, 17680026, 23573368, 35360052, 70720104]

約数ペア:

[(1, 70720104), (2, 35360052), (3, 23573368), (4, 17680026), (6, 11786684), (7, 10102872), (8, 8840013), (12, 5893342), (13, 5440008), (14, 5051436), (21, 3367624), (24, 2946671), (26, 2720004), (28, 2525718), (39, 1813336), (42, 1683812), (52, 1360002), (56, 1262859), (78, 906668), (84, 841906), (91, 777144), (104, 680001), (156, 453334), (168, 420953), (182, 388572), (273, 259048), (312, 226667), (364, 194286), (546, 129524), (728, 97143), (1092, 64762), (2184, 32381)]