72320224

素因数分解:

$2^5\times {\mathrm{73}}^1\times {\mathrm{83}}^1\times {\mathrm{373}}^1$

素因数の和:539

約数の個数: 48

約数和(自身を含む): 146461392

約数和(自身を除く): 74141168

約数列:

[1, 2, 4, 8, 16, 32, 73, 83, 146, 166, 292, 332, 373, 584, 664, 746, 1168, 1328, 1492, 2336, 2656, 2984, 5968, 6059, 11936, 12118, 24236, 27229, 30959, 48472, 54458, 61918, 96944, 108916, 123836, 193888, 217832, 247672, 435664, 495344, 871328, 990688, 2260007, 4520014, 9040028, 18080056, 36160112, 72320224]

約数ペア:

[(1, 72320224), (2, 36160112), (4, 18080056), (8, 9040028), (16, 4520014), (32, 2260007), (73, 990688), (83, 871328), (146, 495344), (166, 435664), (292, 247672), (332, 217832), (373, 193888), (584, 123836), (664, 108916), (746, 96944), (1168, 61918), (1328, 54458), (1492, 48472), (2336, 30959), (2656, 27229), (2984, 24236), (5968, 12118), (6059, 11936)]