77901786

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{13399}}^1$

素因数の和:13443

約数の個数: 48

約数和(自身を含む): 188136000

約数和(自身を除く): 110234214

約数列:

[1, 2, 3, 6, 9, 17, 18, 19, 34, 38, 51, 57, 102, 114, 153, 171, 306, 323, 342, 646, 969, 1938, 2907, 5814, 13399, 26798, 40197, 80394, 120591, 227783, 241182, 254581, 455566, 509162, 683349, 763743, 1366698, 1527486, 2050047, 2291229, 4100094, 4327877, 4582458, 8655754, 12983631, 25967262, 38950893, 77901786]

約数ペア:

[(1, 77901786), (2, 38950893), (3, 25967262), (6, 12983631), (9, 8655754), (17, 4582458), (18, 4327877), (19, 4100094), (34, 2291229), (38, 2050047), (51, 1527486), (57, 1366698), (102, 763743), (114, 683349), (153, 509162), (171, 455566), (306, 254581), (323, 241182), (342, 227783), (646, 120591), (969, 80394), (1938, 40197), (2907, 26798), (5814, 13399)]