42013764

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{839}}^1$

素因数の和:969

約数の個数: 72

約数和(自身を含む): 115577280

約数和(自身を除く): 73563516

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 107, 117, 156, 214, 234, 321, 428, 468, 642, 839, 963, 1284, 1391, 1678, 1926, 2517, 2782, 3356, 3852, 4173, 5034, 5564, 7551, 8346, 10068, 10907, 12519, 15102, 16692, 21814, 25038, 30204, 32721, 43628, 50076, 65442, 89773, 98163, 130884, 179546, 196326, 269319, 359092, 392652, 538638, 807957, 1077276, 1167049, 1615914, 2334098, 3231828, 3501147, 4668196, 7002294, 10503441, 14004588, 21006882, 42013764]

約数ペア:

[(1, 42013764), (2, 21006882), (3, 14004588), (4, 10503441), (6, 7002294), (9, 4668196), (12, 3501147), (13, 3231828), (18, 2334098), (26, 1615914), (36, 1167049), (39, 1077276), (52, 807957), (78, 538638), (107, 392652), (117, 359092), (156, 269319), (214, 196326), (234, 179546), (321, 130884), (428, 98163), (468, 89773), (642, 65442), (839, 50076), (963, 43628), (1284, 32721), (1391, 30204), (1678, 25038), (1926, 21814), (2517, 16692), (2782, 15102), (3356, 12519), (3852, 10907), (4173, 10068), (5034, 8346), (5564, 7551)]