80700054

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{839}}^1$

素因数の和:925

約数の個数: 64

約数和(自身を含む): 182891520

約数和(自身を除く): 102191466

約数列:

[1, 2, 3, 6, 17, 23, 34, 41, 46, 51, 69, 82, 102, 123, 138, 246, 391, 697, 782, 839, 943, 1173, 1394, 1678, 1886, 2091, 2346, 2517, 2829, 4182, 5034, 5658, 14263, 16031, 19297, 28526, 32062, 34399, 38594, 42789, 48093, 57891, 68798, 85578, 96186, 103197, 115782, 206394, 328049, 584783, 656098, 791177, 984147, 1169566, 1582354, 1754349, 1968294, 2373531, 3508698, 4747062, 13450009, 26900018, 40350027, 80700054]

約数ペア:

[(1, 80700054), (2, 40350027), (3, 26900018), (6, 13450009), (17, 4747062), (23, 3508698), (34, 2373531), (41, 1968294), (46, 1754349), (51, 1582354), (69, 1169566), (82, 984147), (102, 791177), (123, 656098), (138, 584783), (246, 328049), (391, 206394), (697, 115782), (782, 103197), (839, 96186), (943, 85578), (1173, 68798), (1394, 57891), (1678, 48093), (1886, 42789), (2091, 38594), (2346, 34399), (2517, 32062), (2829, 28526), (4182, 19297), (5034, 16031), (5658, 14263)]