66707928

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{44119}}^1$

素因数の和:44141

約数の個数: 64

約数和(自身を含む): 211776000

約数和(自身を除く): 145068072

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 84, 108, 126, 168, 189, 216, 252, 378, 504, 756, 1512, 44119, 88238, 132357, 176476, 264714, 308833, 352952, 397071, 529428, 617666, 794142, 926499, 1058856, 1191213, 1235332, 1588284, 1852998, 2382426, 2470664, 2779497, 3176568, 3705996, 4764852, 5558994, 7411992, 8338491, 9529704, 11117988, 16676982, 22235976, 33353964, 66707928]

約数ペア:

[(1, 66707928), (2, 33353964), (3, 22235976), (4, 16676982), (6, 11117988), (7, 9529704), (8, 8338491), (9, 7411992), (12, 5558994), (14, 4764852), (18, 3705996), (21, 3176568), (24, 2779497), (27, 2470664), (28, 2382426), (36, 1852998), (42, 1588284), (54, 1235332), (56, 1191213), (63, 1058856), (72, 926499), (84, 794142), (108, 617666), (126, 529428), (168, 397071), (189, 352952), (216, 308833), (252, 264714), (378, 176476), (504, 132357), (756, 88238), (1512, 44119)]