65287572

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{19}}^2\times {\mathrm{2153}}^1$

素因数の和:2205

約数の個数: 72

約数和(自身を含む): 183830976

約数和(自身を除く): 118543404

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 19, 21, 28, 38, 42, 57, 76, 84, 114, 133, 228, 266, 361, 399, 532, 722, 798, 1083, 1444, 1596, 2153, 2166, 2527, 4306, 4332, 5054, 6459, 7581, 8612, 10108, 12918, 15071, 15162, 25836, 30142, 30324, 40907, 45213, 60284, 81814, 90426, 122721, 163628, 180852, 245442, 286349, 490884, 572698, 777233, 859047, 1145396, 1554466, 1718094, 2331699, 3108932, 3436188, 4663398, 5440631, 9326796, 10881262, 16321893, 21762524, 32643786, 65287572]

約数ペア:

[(1, 65287572), (2, 32643786), (3, 21762524), (4, 16321893), (6, 10881262), (7, 9326796), (12, 5440631), (14, 4663398), (19, 3436188), (21, 3108932), (28, 2331699), (38, 1718094), (42, 1554466), (57, 1145396), (76, 859047), (84, 777233), (114, 572698), (133, 490884), (228, 286349), (266, 245442), (361, 180852), (399, 163628), (532, 122721), (722, 90426), (798, 81814), (1083, 60284), (1444, 45213), (1596, 40907), (2153, 30324), (2166, 30142), (2527, 25836), (4306, 15162), (4332, 15071), (5054, 12918), (6459, 10108), (7581, 8612)]