73640016

素因数分解:

$2^4\times 3^4\times {\mathrm{56821}}^1$

素因数の和:56841

約数の個数: 50

約数和(自身を含む): 213139322

約数和(自身を除く): 139499306

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 81, 108, 144, 162, 216, 324, 432, 648, 1296, 56821, 113642, 170463, 227284, 340926, 454568, 511389, 681852, 909136, 1022778, 1363704, 1534167, 2045556, 2727408, 3068334, 4091112, 4602501, 6136668, 8182224, 9205002, 12273336, 18410004, 24546672, 36820008, 73640016]

約数ペア:

[(1, 73640016), (2, 36820008), (3, 24546672), (4, 18410004), (6, 12273336), (8, 9205002), (9, 8182224), (12, 6136668), (16, 4602501), (18, 4091112), (24, 3068334), (27, 2727408), (36, 2045556), (48, 1534167), (54, 1363704), (72, 1022778), (81, 909136), (108, 681852), (144, 511389), (162, 454568), (216, 340926), (324, 227284), (432, 170463), (648, 113642), (1296, 56821)]