72898476

素因数分解:

$2^2\times 3^1\times 7^3\times {\mathrm{89}}^1\times {\mathrm{199}}^1$

素因数の和:316

約数の個数: 96

約数和(自身を含む): 201600000

約数和(自身を除く): 128701524

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 89, 98, 147, 178, 196, 199, 267, 294, 343, 356, 398, 534, 588, 597, 623, 686, 796, 1029, 1068, 1194, 1246, 1372, 1393, 1869, 2058, 2388, 2492, 2786, 3738, 4116, 4179, 4361, 5572, 7476, 8358, 8722, 9751, 13083, 16716, 17444, 17711, 19502, 26166, 29253, 30527, 35422, 39004, 52332, 53133, 58506, 61054, 68257, 70844, 91581, 106266, 117012, 122108, 123977, 136514, 183162, 204771, 212532, 247954, 273028, 366324, 371931, 409542, 495908, 743862, 819084, 867839, 1487724, 1735678, 2603517, 3471356, 5207034, 6074873, 10414068, 12149746, 18224619, 24299492, 36449238, 72898476]

約数ペア:

[(1, 72898476), (2, 36449238), (3, 24299492), (4, 18224619), (6, 12149746), (7, 10414068), (12, 6074873), (14, 5207034), (21, 3471356), (28, 2603517), (42, 1735678), (49, 1487724), (84, 867839), (89, 819084), (98, 743862), (147, 495908), (178, 409542), (196, 371931), (199, 366324), (267, 273028), (294, 247954), (343, 212532), (356, 204771), (398, 183162), (534, 136514), (588, 123977), (597, 122108), (623, 117012), (686, 106266), (796, 91581), (1029, 70844), (1068, 68257), (1194, 61054), (1246, 58506), (1372, 53133), (1393, 52332), (1869, 39004), (2058, 35422), (2388, 30527), (2492, 29253), (2786, 26166), (3738, 19502), (4116, 17711), (4179, 17444), (4361, 16716), (5572, 13083), (7476, 9751), (8358, 8722)]