42929316

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{139}}^1\times {\mathrm{373}}^1$

素因数の和:545

約数の個数: 72

約数和(自身を含む): 114354240

約数和(自身を除く): 71424924

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 46, 69, 92, 138, 139, 207, 276, 278, 373, 414, 417, 556, 746, 828, 834, 1119, 1251, 1492, 1668, 2238, 2502, 3197, 3357, 4476, 5004, 6394, 6714, 8579, 9591, 12788, 13428, 17158, 19182, 25737, 28773, 34316, 38364, 51474, 51847, 57546, 77211, 102948, 103694, 115092, 154422, 155541, 207388, 308844, 311082, 466623, 622164, 933246, 1192481, 1866492, 2384962, 3577443, 4769924, 7154886, 10732329, 14309772, 21464658, 42929316]

約数ペア:

[(1, 42929316), (2, 21464658), (3, 14309772), (4, 10732329), (6, 7154886), (9, 4769924), (12, 3577443), (18, 2384962), (23, 1866492), (36, 1192481), (46, 933246), (69, 622164), (92, 466623), (138, 311082), (139, 308844), (207, 207388), (276, 155541), (278, 154422), (373, 115092), (414, 103694), (417, 102948), (556, 77211), (746, 57546), (828, 51847), (834, 51474), (1119, 38364), (1251, 34316), (1492, 28773), (1668, 25737), (2238, 19182), (2502, 17158), (3197, 13428), (3357, 12788), (4476, 9591), (5004, 8579), (6394, 6714)]