72344376

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{77291}}^1$

素因数の和:77316

約数の個数: 48

約数和(自身を含む): 211007160

約数和(自身を除く): 138662784

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 52, 72, 78, 104, 117, 156, 234, 312, 468, 936, 77291, 154582, 231873, 309164, 463746, 618328, 695619, 927492, 1004783, 1391238, 1854984, 2009566, 2782476, 3014349, 4019132, 5564952, 6028698, 8038264, 9043047, 12057396, 18086094, 24114792, 36172188, 72344376]

約数ペア:

[(1, 72344376), (2, 36172188), (3, 24114792), (4, 18086094), (6, 12057396), (8, 9043047), (9, 8038264), (12, 6028698), (13, 5564952), (18, 4019132), (24, 3014349), (26, 2782476), (36, 2009566), (39, 1854984), (52, 1391238), (72, 1004783), (78, 927492), (104, 695619), (117, 618328), (156, 463746), (234, 309164), (312, 231873), (468, 154582), (936, 77291)]