77142856

素因数分解:

$2^3\times 7^2\times {\mathrm{83}}^1\times {\mathrm{2371}}^1$

素因数の和:2474

約数の個数: 48

約数和(自身を含む): 170357040

約数和(自身を除く): 93214184

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 83, 98, 166, 196, 332, 392, 581, 664, 1162, 2324, 2371, 4067, 4648, 4742, 8134, 9484, 16268, 16597, 18968, 32536, 33194, 66388, 116179, 132776, 196793, 232358, 393586, 464716, 787172, 929432, 1377551, 1574344, 2755102, 5510204, 9642857, 11020408, 19285714, 38571428, 77142856]

約数ペア:

[(1, 77142856), (2, 38571428), (4, 19285714), (7, 11020408), (8, 9642857), (14, 5510204), (28, 2755102), (49, 1574344), (56, 1377551), (83, 929432), (98, 787172), (166, 464716), (196, 393586), (332, 232358), (392, 196793), (581, 132776), (664, 116179), (1162, 66388), (2324, 33194), (2371, 32536), (4067, 18968), (4648, 16597), (4742, 16268), (8134, 9484)]