78836164785

素因数分解:

$3^4\times 5^1\times 7^1\times {\mathrm{257}}^1\times {\mathrm{108203}}^1$

素因数の和:108484

約数の個数: 80

約数和(自身を含む): 162139798656

約数和(自身を除く): 83303633871

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 63, 81, 105, 135, 189, 257, 315, 405, 567, 771, 945, 1285, 1799, 2313, 2835, 3855, 5397, 6939, 8995, 11565, 16191, 20817, 26985, 34695, 48573, 80955, 104085, 108203, 145719, 242865, 324609, 541015, 728595, 757421, 973827, 1623045, 2272263, 2921481, 3787105, 4869135, 6816789, 8764443, 11361315, 14607405, 20450367, 27808171, 34083945, 43822215, 61351101, 83424513, 102251835, 139040855, 194657197, 250273539, 306755505, 417122565, 583971591, 750820617, 973285985, 1251367695, 1751914773, 2252461851, 2919857955, 3754103085, 5255744319, 8759573865, 11262309255, 15767232957, 26278721595, 78836164785]

約数ペア:

[(1, 78836164785), (3, 26278721595), (5, 15767232957), (7, 11262309255), (9, 8759573865), (15, 5255744319), (21, 3754103085), (27, 2919857955), (35, 2252461851), (45, 1751914773), (63, 1251367695), (81, 973285985), (105, 750820617), (135, 583971591), (189, 417122565), (257, 306755505), (315, 250273539), (405, 194657197), (567, 139040855), (771, 102251835), (945, 83424513), (1285, 61351101), (1799, 43822215), (2313, 34083945), (2835, 27808171), (3855, 20450367), (5397, 14607405), (6939, 11361315), (8995, 8764443), (11565, 6816789), (16191, 4869135), (20817, 3787105), (26985, 2921481), (34695, 2272263), (48573, 1623045), (80955, 973827), (104085, 757421), (108203, 728595), (145719, 541015), (242865, 324609)]