77678712

素因数分解:

$2^3\times 3^2\times {\mathrm{17}}^1\times {\mathrm{63463}}^1$

素因数の和:63492

約数の個数: 48

約数和(自身を含む): 222758640

約数和(自身を除く): 145079928

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 17, 18, 24, 34, 36, 51, 68, 72, 102, 136, 153, 204, 306, 408, 612, 1224, 63463, 126926, 190389, 253852, 380778, 507704, 571167, 761556, 1078871, 1142334, 1523112, 2157742, 2284668, 3236613, 4315484, 4569336, 6473226, 8630968, 9709839, 12946452, 19419678, 25892904, 38839356, 77678712]

約数ペア:

[(1, 77678712), (2, 38839356), (3, 25892904), (4, 19419678), (6, 12946452), (8, 9709839), (9, 8630968), (12, 6473226), (17, 4569336), (18, 4315484), (24, 3236613), (34, 2284668), (36, 2157742), (51, 1523112), (68, 1142334), (72, 1078871), (102, 761556), (136, 571167), (153, 507704), (204, 380778), (306, 253852), (408, 190389), (612, 126926), (1224, 63463)]