72899856

素因数分解:

$2^4\times 3^2\times {\mathrm{317}}^1\times {\mathrm{1597}}^1$

素因数の和:1928

約数の個数: 60

約数和(自身を含む): 204790092

約数和(自身を除く): 131890236

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 317, 634, 951, 1268, 1597, 1902, 2536, 2853, 3194, 3804, 4791, 5072, 5706, 6388, 7608, 9582, 11412, 12776, 14373, 15216, 19164, 22824, 25552, 28746, 38328, 45648, 57492, 76656, 114984, 229968, 506249, 1012498, 1518747, 2024996, 3037494, 4049992, 4556241, 6074988, 8099984, 9112482, 12149976, 18224964, 24299952, 36449928, 72899856]

約数ペア:

[(1, 72899856), (2, 36449928), (3, 24299952), (4, 18224964), (6, 12149976), (8, 9112482), (9, 8099984), (12, 6074988), (16, 4556241), (18, 4049992), (24, 3037494), (36, 2024996), (48, 1518747), (72, 1012498), (144, 506249), (317, 229968), (634, 114984), (951, 76656), (1268, 57492), (1597, 45648), (1902, 38328), (2536, 28746), (2853, 25552), (3194, 22824), (3804, 19164), (4791, 15216), (5072, 14373), (5706, 12776), (6388, 11412), (7608, 9582)]